Cita APA (7th ed.)

Johnsonbaugh, R. (2009). Discrete mathematics (7th ed.). Pearson/Prentice Hall.

Cita Chicago (17th ed.)

Johnsonbaugh, Richard. Discrete Mathematics. 7th ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2009.

Cita MLA (9th ed.)

Johnsonbaugh, Richard. Discrete Mathematics. 7th ed. Pearson/Prentice Hall, 2009.