APA (7th ed.) Citation

Teilhard de Chardin, P., & Demoulin, J. (1969). Yo me explico (2 a ed.). Taurus.

Chicago Style (17th ed.) Citation

Teilhard de Chardin, Pierre, and Jean-Pierre Demoulin. Yo Me Explico. 2 a ed. Madrid: Taurus, 1969.

MLA (9th ed.) Citation

Teilhard de Chardin, Pierre, and Jean-Pierre Demoulin. Yo Me Explico. 2 a ed. Taurus, 1969.