APA Style

Ahmad,S.S, Miller, T.A.. (1990). A Textbook of Intermediate Zoology ( 37th Edition) . Lahore: Sheikhsons Publishers.

Chicago Style

Ahmad,S.S, Miller, T.A.. A Textbook of Intermediate Zoology ( 37th Edition). Lahore: Sheikhsons Publishers, 1990. .

MLA Style

Ahmad,S.S, Miller, T.A.. A Textbook of Intermediate Zoology ( 37th Edition). Lahore: Sheikhsons Publishers, 1990. .

Turabian Style

Ahmad,S.S, Miller, T.A.. A Textbook of Intermediate Zoology ( 37th Edition). Lahore: Sheikhsons Publishers, 1990. .