APA (7th ed.) Zitazioa

Cole, L. E. (1939). General psychology. McGraw - Hill.

Chicago Style (17th ed.) Zitazioa

Cole, Lawrence Edwin. General Psychology. New York: McGraw - Hill, 1939.

MLA (9th ed.) Zitazioa

Cole, Lawrence Edwin. General Psychology. McGraw - Hill, 1939.