Cita APA (7a ed.)

Chaisson, E. (2007). Astronomy: A beginner's guide to the universe (5th ed.). Pearson/Benjamin Cummings.

Cita Chicago Style (17a ed.)

Chaisson, Eric. Astronomy: A Beginner's Guide to the Universe. 5th ed. San Francisco CA: Pearson/Benjamin Cummings, 2007.

Cita MLA (9a ed.)

Chaisson, Eric. Astronomy: A Beginner's Guide to the Universe. 5th ed. Pearson/Benjamin Cummings, 2007.