A manual of chemistry :
containing the principal facts of the science, in the order in which they are discussed and illustrated in the lectures at Harvard university, N.E. and several other colleges and medical schools in the United States : compiled and arranged as a text book for the use of students, and persons attending lectures on chemistry /
by John W. Webster.

APA Citation

Webster, J. White. (1839). A manual of chemistry: containing the principal facts of the science, in the order in which they are discussed and illustrated in the lectures at Harvard university, N.E. and several other colleges and medical schools in the United States : compiled and arranged as a text book for the use of students, and persons attending lectures on chemistry. 3d ed. Boston: Marsh, Capen, Lyon and Webb.

MLA Citation

Webster, John White, 1793-1850. A Manual of Chemistry: Containing the Principal Facts of the Science, In the Order In Which They Are Discussed And Illustrated In the Lectures At Harvard University, N.E. And Several Other Colleges And Medical Schools In the United States : Compiled And Arranged As a Text Book for the Use of Students, And Persons Attending Lectures On Chemistry. 3d ed. Boston: Marsh, Capen, Lyon and Webb, 1839.