APA (7th ed.) Citation

Harkness, H. W. (1964). Elementary plane rigid dynamics. Academic Press.

Chicago Style (17th ed.) Citation

Harkness, H. W. Elementary Plane Rigid Dynamics. New York ; London: Academic Press, 1964.

MLA (8th ed.) Citation

Harkness, H. W. Elementary Plane Rigid Dynamics. Academic Press, 1964.

Warning: These citations may not always be 100% accurate.