APA ציטוט

American Society of Agronomy. (1998). Publications handbook and style manual. American Society of Agronomy.

Chicago Style (17th ed.) Citation

American Society of Agronomy. Publications Handbook and Style Manual. Wisconsin: American Society of Agronomy, 1998.

ציטוט MLA

American Society of Agronomy. Publications Handbook and Style Manual. American Society of Agronomy, 1998.