An introduction to celestial mechanics

MLA

Moulton, Forest Ray. An Introduction to Celestial Mechanics. 2nd rev. ed. New York (N.Y.): Macmillan, 1928.

APA

Moulton, F. Ray. (1928). An introduction to celestial mechanics. 2nd rev. ed. New York (N.Y.): Macmillan.

Chicago

Moulton, Forest Ray, An Introduction to Celestial Mechanics. 2nd rev. ed. New York (N.Y.): Macmillan, 1928.