APA (7th ed.) Citation

Allport, J. A., & Stewart, C. M. N. (1980). Economics (2. ed., repr.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Allport, J. A., and C. M. N. Stewart. Economics. 2. ed., repr. Cambridge [u.a.]: Cambridge Univ. Press, 1980.

MLA (9th ed.) Citation

Allport, J. A., and C. M. N. Stewart. Economics. 2. ed., repr. Cambridge Univ. Press, 1980.