APA (7th ed.) Citation

Singer, H. W. (1988). Rich and poor countries: Consequences of international economic disorder (4th ed.). Unwin.

Chicago Style (17th ed.) Citation

Singer, Hans Wolfgang. Rich and Poor Countries: Consequences of International Economic Disorder. 4th ed. London: Unwin, 1988.

MLA (9th ed.) Citation

Singer, Hans Wolfgang. Rich and Poor Countries: Consequences of International Economic Disorder. 4th ed. Unwin, 1988.