APA (7th ed.) Citation

Agassiz, L. (1847). An introduction to the study of natural history: In a series of lectures delivered in the hall of the College of Physicians and Surgeons, New York. Greeley & McElrath.

Chicago Style (17th ed.) Citation

Agassiz, Louis. An Introduction to the Study of Natural History: In a Series of Lectures Delivered in the Hall of the College of Physicians and Surgeons, New York. New York: Greeley & McElrath, 1847.

MLA (9th ed.) Citation

Agassiz, Louis. An Introduction to the Study of Natural History: In a Series of Lectures Delivered in the Hall of the College of Physicians and Surgeons, New York. Greeley & McElrath, 1847.