APA (7th ed.) Citation

Benson, L. D. (1957). Plant classification. D. C. Heath and Company.

Chicago Style (17th ed.) Citation

Benson, Lyman David. Plant Classification. Boston: D. C. Heath and Company, 1957.

MLA (9th ed.) Citation

Benson, Lyman David. Plant Classification. D. C. Heath and Company, 1957.

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