APA (7th ed.) Citation

Lightman, A. P. (1992). Time for the stars: Astronomy in the 1990s. Viking.

Chicago Style (17th ed.) Citation

Lightman, Alan P. Time for the Stars: Astronomy in the 1990s. New York: Viking, 1992.

MLA (8th ed.) Citation

Lightman, Alan P. Time for the Stars: Astronomy in the 1990s. Viking, 1992.