Cita APA (7th ed.)

Lee, H. N. (1961). Symbolic Logic. Random House.

Cita Chicago (17th ed.)

Lee, Harold Newton. Symbolic Logic. New York: Random House, 1961.

Cita MLA (9th ed.)

Lee, Harold Newton. Symbolic Logic. Random House, 1961.

Atenció: Aquestes cites poden no estar 100% correctes.