**APA**

**In-text citation:** (Umbetov et al., 2016)

**Reference:** Umbetov, A. U., Zhumabaeva, S. B., Zhakenova, A., Sadykova, B. S., Tulegenova, A. K., Aubakirova, A. A., & Dzhaketova, S. Z. (2016). Calculation of the Laser Beam Path through the Anisotropic Crystalline Lens. *International Electronic Journal of Mathematics Education, 11*(7), 2025-2046.

**AMA**

**In-text citation:** (1), (2), (3), etc.

**Reference:** Umbetov AU, Zhumabaeva SB, Zhakenova A, et al. Calculation of the Laser Beam Path through the Anisotropic Crystalline Lens. *INT ELECT J MATH ED*. 2016;11(7), 2025-2046.

**Chicago**

**In-text citation:** (Umbetov et al., 2016)

**Reference:** Umbetov, Abilhan U., Sania B. Zhumabaeva, Anuza Zhakenova, Bazargul S. Sadykova, Anar K. Tulegenova, Assel A. Aubakirova, and Saule Zh. Dzhaketova. "Calculation of the Laser Beam Path through the Anisotropic Crystalline Lens". *International Electronic Journal of Mathematics Education* 2016 11 no. 7 (2016): 2025-2046.

**Harvard**

**In-text citation:** (Umbetov et al., 2016)

**Reference:** Umbetov, A. U., Zhumabaeva, S. B., Zhakenova, A., Sadykova, B. S., Tulegenova, A. K., Aubakirova, A. A., and Dzhaketova, S. Z. (2016). Calculation of the Laser Beam Path through the Anisotropic Crystalline Lens. *International Electronic Journal of Mathematics Education*, 11(7), pp. 2025-2046.

**MLA**

**In-text citation:** (Umbetov et al., 2016)

**Reference:** Umbetov, Abilhan U. et al. "Calculation of the Laser Beam Path through the Anisotropic Crystalline Lens". *International Electronic Journal of Mathematics Education*, vol. 11, no. 7, 2016, pp. 2025-2046.

**Vancouver**

**In-text citation:** (1), (2), (3), etc.

**Reference:** Umbetov AU, Zhumabaeva SB, Zhakenova A, Sadykova BS, Tulegenova AK, Aubakirova AA, et al. Calculation of the Laser Beam Path through the Anisotropic Crystalline Lens. INT ELECT J MATH ED. 2016;11(7):2025-46.