APA (7th ed.) Citation

Birks, T. R. (1873). First principles of moral science: A course of lectures delivered in the University of Cambridge. Macmillan.

Chicago Style (17th ed.) Citation

Birks, T. R. First Principles of Moral Science: A Course of Lectures Delivered in the University of Cambridge. London: Macmillan, 1873.

MLA (8th ed.) Citation

Birks, T. R. First Principles of Moral Science: A Course of Lectures Delivered in the University of Cambridge. Macmillan, 1873.