APA (7th ed.) Citation

Lakshminarayanan, V., Ghatak, A. K., & Thyagarajan, K. (2002). Lagrangian optics. Kluwer Academic Publishers.

Chicago Style (17th ed.) Citation

Lakshminarayanan, Vasudevan, A. K. Ghatak, and K. Thyagarajan. Lagrangian Optics. Boston: Kluwer Academic Publishers, 2002.

MLA (9th ed.) Citation

Lakshminarayanan, Vasudevan, et al. Lagrangian Optics. Kluwer Academic Publishers, 2002.