Cita APA (7th ed.)

Johnsonbaugh, R. (1990). Discrete mathematics (2nd ed.). Macmillan Collier Macmillan.

Cita Chicago (17th ed.)

Johnsonbaugh, Richard. Discrete Mathematics. 2nd ed. New York, London: Macmillan Collier Macmillan, 1990.

Cita MLA (9th ed.)

Johnsonbaugh, Richard. Discrete Mathematics. 2nd ed. Macmillan Collier Macmillan, 1990.