APA (7th ed.) Citation

(1982). Weed control handbook: Principles (7. ed.). Blackwell.

Chicago Style (17th ed.) Citation

Weed Control Handbook: Principles. 7. ed. Oxford u.a: Blackwell, 1982.

MLA (9th ed.) Citation

Weed Control Handbook: Principles. 7. ed. Blackwell, 1982.