APA (7th ed.) Citation

Consolmagno, G., & Schaefer, M. W. (1994). Worlds apart: A textbook in planetary sciences. Prentice Hall.

Chicago Style (17th ed.) Citation

Consolmagno, Guy, and Martha W. Schaefer. Worlds Apart: A Textbook in Planetary Sciences. Englewood Cliffs, NJ: Prentice Hall, 1994.

MLA (9th ed.) Citation

Consolmagno, Guy, and Martha W. Schaefer. Worlds Apart: A Textbook in Planetary Sciences. Prentice Hall, 1994.