APA (7th ed.) Citation

Israel, S., Sinclair, T., Grewal, B., & Hoefer, H. J. (1987). Indian wildlife: Sri Lanka, Nepal. APA Productions.

Chicago Style (17th ed.) Citation

Israel, Samuel, Toby Sinclair, Bikram Grewal, and Hans Johannes Hoefer. Indian Wildlife: Sri Lanka, Nepal. Hong Kong: APA Productions, 1987.

MLA (9th ed.) Citation

Israel, Samuel, et al. Indian Wildlife: Sri Lanka, Nepal. APA Productions, 1987.