Cita APA (7a ed.)

Liebhafsky, H. H., & Liebhafsky, N. M. (1968). The nature of price theory (Rev. ed.). Dorsey Press [etc.].

Cita Chicago Style (17a ed.)

Liebhafsky, H. H., y Nancy M. Liebhafsky. The Nature of Price Theory. Rev. ed. Homewood [etc.]: Dorsey Press [etc.], 1968.

Cita MLA (9a ed.)

Liebhafsky, H. H., y Nancy M. Liebhafsky. The Nature of Price Theory. Rev. ed. Dorsey Press [etc.], 1968.