APA (7th ed.) Citation

Cooley, J. C. (1949). A primer of formal logic. The Macmillan company.

Chicago Style (17th ed.) Citation

Cooley, John Cleveland. A Primer of Formal Logic. New York: The Macmillan company, 1949.

MLA (9th ed.) Citation

Cooley, John Cleveland. A Primer of Formal Logic. The Macmillan company, 1949.