APA (7th ed.) Citation

Schorn, R. A. (1998). Planetary astronomy: From ancient times to the third millennium. Texas A & M University Press.

Chicago Style (17th ed.) Citation

Schorn, Ronald A. Planetary Astronomy: From Ancient Times to the Third Millennium. College Station, Tex.: Texas A & M University Press, 1998.

MLA (9th ed.) Citation

Schorn, Ronald A. Planetary Astronomy: From Ancient Times to the Third Millennium. Texas A & M University Press, 1998.