Cita APA (7a ed.)

Blaug, M. (1998). Economic theory in retrospect (5th ed.). University.

Cita Chicago Style (17a ed.)

Blaug, Mark. Economic Theory in Retrospect. 5th ed. Cambridge [etc.]: University, 1998.

Cita MLA (9a ed.)

Blaug, Mark. Economic Theory in Retrospect. 5th ed. University, 1998.