Styl cytowania APA

Sigmund, P. E. (1972). Ideologies of the developing nations (2nd rev. ed.). Praeger.

Styl cytowania Chicago

Sigmund, Paul E. Ideologies of the Developing Nations. 2nd rev. ed. New York: Praeger, 1972.

Styl cytowania MLA

Sigmund, Paul E. Ideologies of the Developing Nations. 2nd rev. ed. Praeger, 1972.