APA (7th ed.) Zitazioa

Etaugh, C. (1995). The world of children. Harcourt Brace.

Chicago Style (17th ed.) Zitazioa

Etaugh, Claire. The World of Children. Philadelphia: Harcourt Brace, 1995.

MLA (9th ed.) Zitazioa

Etaugh, Claire. The World of Children. Harcourt Brace, 1995.