APA (7th ed.) Citation

Piaget, J., & Inhelder, B. (1984). Psicología del niño (12a ed.). Morata.

Chicago Style (17th ed.) Citation

Piaget, Jean, and Bärbel Inhelder. Psicología Del Niño. 12a ed. Madrid: Morata, 1984.

MLA (9th ed.) Citation

Piaget, Jean, and Bärbel Inhelder. Psicología Del Niño. 12a ed. Morata, 1984.

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