APA (7th ed.) Citation

Comins, N. F., & Kaufmann, W. J. (2008). Discovering the universe / Neil F. Comins, William J. Kaufmann, III (8th ed.). W.H. Freeman and Co..

Chicago Style (17th ed.) Citation

Comins, Neil F., and William J. Kaufmann. Discovering the Universe / Neil F. Comins, William J. Kaufmann, III. 8th ed. New York ; Basingstoke: W.H. Freeman and Co., 2008.

MLA (9th ed.) Citation

Comins, Neil F., and William J. Kaufmann. Discovering the Universe / Neil F. Comins, William J. Kaufmann, III. 8th ed. W.H. Freeman and Co., 2008.

Warning: These citations may not always be 100% accurate.