APA (7th ed.) Citation

Weatherwax, P. (1942). Plant biology. W.B. Saunders company.

Chicago Style (17th ed.) Citation

Weatherwax, Paul. Plant Biology. Philadelphia London: W.B. Saunders company, 1942.

MLA (9th ed.) Citation

Weatherwax, Paul. Plant Biology. W.B. Saunders company, 1942.