Cita APA (7a ed.)

Weed Science Society of America. (1987). Weed technology. Weed Science Society of America.

Cita Chicago Style (17a ed.)

Weed Science Society of America. Weed Technology. Champaign, Ill.: Weed Science Society of America, 1987.

Cita MLA (9a ed.)

Weed Science Society of America. Weed Technology. Weed Science Society of America, 1987.