APA (7th ed.) Citation

Darwin, C., & Korey, K. (1987). Textos fundamentales. Paidós.

Chicago Style (17th ed.) Citation

Darwin, Charles, and Kenneth Korey. Textos Fundamentales. Barcelona [etc.]: Paidós, 1987.

MLA (9th ed.) Citation

Darwin, Charles, and Kenneth Korey. Textos Fundamentales. Paidós, 1987.

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