APA (7th ed.) Citation

Marsden, B. G., & Cameron, A. G. W. (1966). The earth-moon system. Plenum Press.

Chicago Style (17th ed.) Citation

Marsden, B. G., and A. G. W. Cameron. The Earth-moon System. New York: Plenum Press, 1966.

MLA (9th ed.) Citation

Marsden, B. G., and A. G. W. Cameron. The Earth-moon System. Plenum Press, 1966.