APA (7th ed.) Zitazioa

Lambert, H. M. (1960). Early childhood education. Allyn and Bacon.

Chicago Style (17th ed.) Zitazioa

Lambert, Hazel M. Early Childhood Education. Boston: Allyn and Bacon, 1960.

MLA (9th ed.) Zitazioa

Lambert, Hazel M. Early Childhood Education. Allyn and Bacon, 1960.