APA (7th ed.) Citation

Brouwer, D., & Clemence, G. M. (1961). Methods of celestial mechanics. Acad. Press.

Chicago Style (17th ed.) Citation

Brouwer, Dirk, and Gerald M. Clemence. Methods of Celestial Mechanics. New York, NY [u.a.]: Acad. Press, 1961.

MLA (9th ed.) Citation

Brouwer, Dirk, and Gerald M. Clemence. Methods of Celestial Mechanics. Acad. Press, 1961.