APA ציטוט

Rugh, R. (1951). The Frog: Its reproduction and development. McGraw-Hill Book Co., Inc.

Chicago Style (17th ed.) Citation

Rugh, Roberts. The Frog: Its Reproduction and Development. New Delhi: McGraw-Hill Book Co., Inc, 1951.

ציטוט MLA

Rugh, Roberts. The Frog: Its Reproduction and Development. McGraw-Hill Book Co., Inc, 1951.