Cita APA

Barbour, G. B. n. 1., & Barbour, G. B. n. 1. (1965). In the field with Teilhard de Chardin. New York, New York: Herder and Herder.

Citación estilo Chicago

Barbour, George Brown n. 1890, y George Brown n. 1890 Barbour. In the Field With Teilhard De Chardin. New York, New York: Herder and Herder, 1965.

Cita MLA

Barbour, George Brown n. 1890, y George Brown n. 1890 Barbour. In the Field With Teilhard De Chardin. New York, New York: Herder and Herder, 1965.