Cita APA

Brownell, B. n. 1., & Brownell, B. n. 1. (1927). The New universe: An outline of the worlds in which we live. New York, New York: Van Nostrand.

Citación estilo Chicago

Brownell, Baker n. 1887, y Baker n. 1887 Brownell. The New Universe: An Outline of the Worlds in Which We Live. New York, New York: Van Nostrand, 1927.

Cita MLA

Brownell, Baker n. 1887, y Baker n. 1887 Brownell. The New Universe: An Outline of the Worlds in Which We Live. New York, New York: Van Nostrand, 1927.