APA (7th ed.) Citation

KOTPAL,R.L. (1994). PROTOZOA (11th ed.). Rastogi Publications.

Chicago Style (17th ed.) Citation

KOTPAL,R.L. PROTOZOA. 11th ed. New Delhi: Rastogi Publications, 1994.

MLA (9th ed.) Citation

KOTPAL,R.L. PROTOZOA. 11th ed. Rastogi Publications, 1994.