APA (7th ed.) Zitazioa

Lefrancois, G. R. (1995). Of children: An introduction to child development (8th ed.). Wadsworth.

Chicago Style (17th ed.) Zitazioa

Lefrancois, Guy R. Of Children: An Introduction to Child Development. 8th ed. Belmont: Wadsworth, 1995.

MLA (9th ed.) Zitazioa

Lefrancois, Guy R. Of Children: An Introduction to Child Development. 8th ed. Wadsworth, 1995.