APA (7th ed.) Citation

Wells, S. J. (1979). International economics: A general textbook (2. ed., 4. impr.). Allen & Unwin.

Chicago Style (17th ed.) Citation

Wells, Sidney J. International Economics: A General Textbook. 2. ed., 4. impr. London: Allen & Unwin, 1979.

MLA (9th ed.) Citation

Wells, Sidney J. International Economics: A General Textbook. 2. ed., 4. impr. Allen & Unwin, 1979.

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