APA引文

(1968). Fertilizer production, technology and use. New York: United Nations.

Trích dẫn kiểu Chicago

Fertilizer Production, Technology and Use. New York: United Nations, 1968.

MLA引文

Fertilizer Production, Technology and Use. New York: United Nations, 1968.

警告：这些引文格式不一定是100％准确.