Cita APA (7th ed.)

Johnson, W. G., & Zaccaro, L. N. (1966). Modern introductory mathematics. McGraw-Hill.

Cita Chicago (17th ed.)

Johnson, Wendell G., i Luke N. Zaccaro. Modern Introductory Mathematics. New York: McGraw-Hill, 1966.

Cita MLA (9th ed.)

Johnson, Wendell G., i Luke N. Zaccaro. Modern Introductory Mathematics. McGraw-Hill, 1966.