Cita APA (7a ed.)

TEILHARD, FABEL, A., & ST. JOHN, D. (2003). Teilhard in the 21st Century: : The Emerging Spirit of Earth. Orbis Books.

Cita Chicago Style (17a ed.)

TEILHARD, Arthur FABEL, y Donald ST. JOHN. Teilhard in the 21st Century: : The Emerging Spirit of Earth. Maryknoll, New York: Orbis Books, 2003.

Cita MLA (9a ed.)

TEILHARD, et al. Teilhard in the 21st Century: : The Emerging Spirit of Earth. Orbis Books, 2003.