APA (7th ed.) Citation

McCosh, J. (1991). The laws of discursive thought being a texbook of formal logic. Thoemmes.

Chicago Style (17th ed.) Citation

McCosh, James. The Laws of Discursive Thought Being a Texbook of Formal Logic. Bristol: Thoemmes, 1991.

MLA (8th ed.) Citation

McCosh, James. The Laws of Discursive Thought Being a Texbook of Formal Logic. Thoemmes, 1991.

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