APA (7th ed.) Citation

Guttman, B. S. (1971). Biological principles / by B.S. Gutman. Benjamin.

Chicago Style (17th ed.) Citation

Guttman, B. S. Biological Principles / by B.S. Gutman. Benjamin, 1971.

MLA (9th ed.) Citation

Guttman, B. S. Biological Principles / by B.S. Gutman. Benjamin, 1971.

Warning: These citations may not always be 100% accurate.