APA (7th ed.) Citation

(1954). Introductory biology (2nd edition.). Van Nostrand.

Chicago Style (17th ed.) Citation

Introductory Biology. 2nd edition. New York: Van Nostrand, 1954.

MLA (9th ed.) Citation

Introductory Biology. 2nd edition. Van Nostrand, 1954.

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