APA (7th ed.) Citation

Lewin, R., & Crespo, M. (1987). Evolución humana. Salvat.

Chicago Style (17th ed.) Citation

Lewin, Roger, and Manuel Crespo. Evolución Humana. Barcelona: Salvat, 1987.

MLA (9th ed.) Citation

Lewin, Roger, and Manuel Crespo. Evolución Humana. Salvat, 1987.

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