APA (7th ed.) Citation

Blaug, M. (1997). Economic theory in retrospect (5th ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Blaug, Mark. Economic Theory in Retrospect. 5th ed. Cambridge: Cambridge University Press, 1997.

MLA (9th ed.) Citation

Blaug, Mark. Economic Theory in Retrospect. 5th ed. Cambridge University Press, 1997.