APA (7th ed.) Citation

Winnicott, D. W. (1993). El niño y el mundo externo (4a. ed.). Lumen.

Chicago Style (17th ed.) Citation

Winnicott, Donald Woods. El Niño Y El Mundo Externo. 4a. ed. Buenos Aires: Lumen, 1993.

MLA (9th ed.) Citation

Winnicott, Donald Woods. El Niño Y El Mundo Externo. 4a. ed. Lumen, 1993.

Warning: These citations may not always be 100% accurate.