Cita APA (7a ed.)

Danby, J. M. A. (1998). Fundamentals of celestial mechanics (2nd rev. and enlarged ed.). Willmann-Bell.

Cita Chicago Style (17a ed.)

Danby, J. M. A. Fundamentals of Celestial Mechanics. 2nd rev. and enlarged ed. Richmond, Va.: Willmann-Bell, 1998.

Cita MLA (8a ed.)

Danby, J. M. A. Fundamentals of Celestial Mechanics. 2nd rev. and enlarged ed. Willmann-Bell, 1998.