Cita APA (7th ed.)

Epp, S. S. (2004). Discrete mathematics with applications (3a. ed.). Thomson.

Cita Chicago (17th ed.)

Epp, Susanna S. Discrete Mathematics with Applications. 3a. ed. Belmont: Thomson, 2004.

Cita MLA (9th ed.)

Epp, Susanna S. Discrete Mathematics with Applications. 3a. ed. Thomson, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.