APA (7th ed.) Citation

Blaug, M. (1980). Economic theory in retrospect (3rd ed., reprinted 1980.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Blaug, Mark. Economic Theory in Retrospect. 3rd ed., reprinted 1980. Cambridge [etc.]: Cambridge University Press, 1980.

MLA (9th ed.) Citation

Blaug, Mark. Economic Theory in Retrospect. 3rd ed., reprinted 1980. Cambridge University Press, 1980.