APA (7th ed.) Citation

Teilhard de Chardin, P., & King, U. (2001). Escritos esenciales. Sal Terrae.

Chicago Style (17th ed.) Citation

Teilhard de Chardin, Pierre, and Ursula King. Escritos Esenciales. Santander: Sal Terrae, 2001.

MLA (9th ed.) Citation

Teilhard de Chardin, Pierre, and Ursula King. Escritos Esenciales. Sal Terrae, 2001.

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