Cita APA (7th ed.)

Johnsonbaugh, R. (1987). Essential discrete mathematics. Macmillan.

Cita Chicago (17th ed.)

Johnsonbaugh, Richard. Essential Discrete Mathematics. New York: Macmillan, 1987.

Cita MLA (9th ed.)

Johnsonbaugh, Richard. Essential Discrete Mathematics. Macmillan, 1987.