APA (7th ed.) Zitazioa

BEERY, B. J. 2. (1972). City classification: Methods and applications. Wiley-Interscience.

Chicago Style (17th ed.) Zitazioa

BEERY, Brian J.L. 2d. City Classification: Methods and Applications. New York: Wiley-Interscience, 1972.

MLA (9th ed.) Zitazioa

BEERY, Brian J.L. 2d. City Classification: Methods and Applications. Wiley-Interscience, 1972.