APA引文

Avduyevsky, V. (1986). The earth imperilled. Moscow: Novosti Press Agency Publishing House.

Trích dẫn kiểu Chicago

Avduyevsky, Vsevolod. The Earth Imperilled. Moscow: Novosti Press Agency Publishing House, 1986.

MLA引文

Avduyevsky, Vsevolod. The Earth Imperilled. Moscow: Novosti Press Agency Publishing House, 1986.

警告：這些引文格式不一定是100％准確.