APA Edition Citation

Singer, H. W., & Ansari, J. A. (1978). Rich and Poor Countries (2nd ed.). George Allen & Unwin.

Chicago Edition Citation

Singer, Hans W., and Javed A. Ansari. Rich and Poor Countries. 2nd ed. London: George Allen & Unwin, 1978.

MLA Edition Citation

Singer, Hans W., and Javed A. Ansari. Rich and Poor Countries. 2nd ed. George Allen & Unwin, 1978.

Warning: These citations may not always be 100% accurate.