APA (7th ed.) Citation

Darnton, J., & Coscarelli, A. (2006). El secreto de Darwin (1a ed.). Planeta.

Chicago Style (17th ed.) Citation

Darnton, John, and Alberto Coscarelli. El Secreto De Darwin. 1a ed. Barcelona: Planeta, 2006.

MLA (9th ed.) Citation

Darnton, John, and Alberto Coscarelli. El Secreto De Darwin. 1a ed. Planeta, 2006.

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