APA (7th ed.) Citation

Wells, S. J., & Brassloff, E. W. (1973). International economics: A general textbook (2nd ed.). Allen & Unwin.

Chicago Style (17th ed.) Citation

Wells, Sidney J., and E. W. Brassloff. International Economics: A General Textbook. 2nd ed. London: Allen & Unwin, 1973.

MLA (9th ed.) Citation

Wells, Sidney J., and E. W. Brassloff. International Economics: A General Textbook. 2nd ed. Allen & Unwin, 1973.