Cita APA

Schumacher, L. S. (1968). The Truth About Teilhard. New York.

Chicago Style (17th ed.) Citation

Schumacher, Leo S. The Truth About Teilhard. New York, 1968.

Cita MLA

Schumacher, Leo S. The Truth About Teilhard. New York, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.