APA (7th ed.) Citation

Lal, S. S. (1993). A Text Book of Practical Zoology: Invertebrate (7th ed.). Rastogi.

Chicago Style (17th ed.) Citation

Lal, S. S. A Text Book of Practical Zoology: Invertebrate. 7th ed. India: Rastogi, 1993.

MLA (9th ed.) Citation

Lal, S. S. A Text Book of Practical Zoology: Invertebrate. 7th ed. Rastogi, 1993.