APA (7th ed.) Citation

Kirshner, R. P. (1996). Cosmic questions: [astronomy from quark to quasar]. Teaching Co..

Chicago Style (17th ed.) Citation

Kirshner, Robert P. Cosmic Questions: [astronomy From Quark to Quasar]. Springfield, VA: Teaching Co., 1996.

MLA (8th ed.) Citation

Kirshner, Robert P. Cosmic Questions: [astronomy From Quark to Quasar]. Teaching Co., 1996.