APA Citation

Teilhard de Chardin, P. (1967). La energIa humana (2. ed.). Madrid: Taurus.

Chicago Style Citation

Teilhard de Chardin, Pierre. La EnergIa Humana. 2. ed. Madrid: Taurus, 1967.

MLA Citation

Teilhard de Chardin, Pierre. La EnergIa Humana. 2. ed. Madrid: Taurus, 1967.

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