An introductory treatise on dynamical astronomy /
by H.C. Plummer.

APA Citation

Plummer, H. Crozier Keating. (1918). An introductory treatise on dynamical astronomy. Cambridge: University Press.

MLA Citation

Plummer, Henry Crozier Keating, 1875-. An Introductory Treatise On Dynamical Astronomy. Cambridge: University Press, 1918.

Warning: These citations may not always be complete (especially for serials).