APA-viite (7. p.)

Coffey, P. (1912). The science of logic: An inquiry into the principles of accurate thought and scientific method. Peter Smith.

Chicago-viite (17. p.)

Coffey, Peter. The Science of Logic: An Inquiry into the Principles of Accurate Thought and Scientific Method. New York: Peter Smith, 1912.

MLA-viite (9. p.)

Coffey, Peter. The Science of Logic: An Inquiry into the Principles of Accurate Thought and Scientific Method. Peter Smith, 1912.