APA (7th ed.) Citation

Weed Science Society of America. (1968). Weed science. Weed Science Society of America.

Chicago Style (17th ed.) Citation

Weed Science Society of America. Weed Science. Urbana, Ill.: Weed Science Society of America, 1968.

MLA (9th ed.) Citation

Weed Science Society of America. Weed Science. Weed Science Society of America, 1968.

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