APA (7th ed.) Citation

Krauskopf, K. B. (1993). The physical universe (7th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Krauskopf, Konrad Bates. The Physical Universe. 7th ed. New York: McGraw-Hill, 1993.

MLA (9th ed.) Citation

Krauskopf, Konrad Bates. The Physical Universe. 7th ed. McGraw-Hill, 1993.