Cita APA (7a ed.)

Johnson, G., & Adler, I. (1962). Discover the stars: A beginner's guide to astronomy. Sentinel Books Publishers.

Cita Chicago Style (17a ed.)

Johnson, Gaylord, y I. Adler. Discover the Stars: A Beginner's Guide to Astronomy. New York: Sentinel Books Publishers, 1962.

Cita MLA (9a ed.)

Johnson, Gaylord, y I. Adler. Discover the Stars: A Beginner's Guide to Astronomy. Sentinel Books Publishers, 1962.