APA (7th ed.) Citation

Draper, J. W. (1844). Introductory lecture to the course of chemistry. J. H. Jennings.

Chicago Style (17th ed.) Citation

Draper, John William. Introductory Lecture to the Course of Chemistry. New York: J. H. Jennings, 1844.

MLA (9th ed.) Citation

Draper, John William. Introductory Lecture to the Course of Chemistry. J. H. Jennings, 1844.