APA引文

Laszlo, E. (1973). The world system: Models, norms, applications. New York: George Braziller.

Trích dẫn kiểu Chicago

Laszlo, Ervin. The World System: Models, Norms, Applications. New York: George Braziller, 1973.

MLA引文

Laszlo, Ervin. The World System: Models, Norms, Applications. New York: George Braziller, 1973.

警告：这些引文格式不一定是100％准确.