Cita APA (7a ed.)

Alchian, A. A., & Allen, W. R. (1972). University economics: Elements of inquiry. Wadsworth.

Cita Chicago Style (17a ed.)

Alchian, Armen Albert, y William Richard Allen. University Economics: Elements of Inquiry. Belmont, California [etc.]: Wadsworth, 1972.

Cita MLA (9a ed.)

Alchian, Armen Albert, y William Richard Allen. University Economics: Elements of Inquiry. Wadsworth, 1972.