A preliminary dissertation on the mechanism of the heavens /
by Mrs. Somerville.
APA Citation
Somerville, M. (1832). A preliminary dissertation on the mechanism of the heavens. Philadelphia: Carey & Lea.
MLA Citation
Somerville, Mary, 1780-1872. A Preliminary Dissertation On the Mechanism of the Heavens. Philadelphia: Carey & Lea, 1832.
Warning: These citations may not always be complete (especially for serials).