APA (7th ed.) Citation

Comte, A., & Martineau, H. (1880). The positive philosophy of Auguste Comte. Peter Eckler.

Chicago Style (17th ed.) Citation

Comte, Auguste, and Harriet Martineau. The Positive Philosophy of Auguste Comte. New York: Peter Eckler, 1880.

MLA (9th ed.) Citation

Comte, Auguste, and Harriet Martineau. The Positive Philosophy of Auguste Comte. Peter Eckler, 1880.

Warning: These citations may not always be 100% accurate.