APA (7th ed.) Zitazioa

Bilas, R. A. (1967). Micro Economic Theory. McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Bilas, Richard A. Micro Economic Theory. London: McGraw-Hill, 1967.

MLA (9th ed.) Zitazioa

Bilas, Richard A. Micro Economic Theory. McGraw-Hill, 1967.