Cita APA (7th ed.)
Worsley, P. (1984). The three worlds: Culture and world development. University of Chicago Press.
Cita Chicago (17th ed.)
Worsley, Peter. The Three Worlds: Culture and World Development. Chicago: University of Chicago Press, 1984.
Cita MLA (9th ed.)
Worsley, Peter. The Three Worlds: Culture and World Development. University of Chicago Press, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.