APA Edition Citation

Singer,Hans W, & Ansari,Javed A. (1982). Rich and poor countries (3.). George Allen & Unwin.

Chicago Edition Citation

Singer,Hans W, and Ansari,Javed A. Rich and Poor Countries. 3. London: George Allen & Unwin, 1982.

MLA Edition Citation

Singer,Hans W, and Ansari,Javed A. Rich and Poor Countries. 3. George Allen & Unwin, 1982.

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