APA引文

Allen, G. R. (1959). Agricultural marketing policies. B. Blackwell.

Chicago Style (17th ed.) Citation

Allen, George Rollason. Agricultural Marketing Policies. Oxford: B. Blackwell, 1959.

MLA引文

Allen, George Rollason. Agricultural Marketing Policies. B. Blackwell, 1959.

警告：這些引文格式不一定是100％准確.