Citazione Stile APA (7a Edizione)

Washburn, S., Marlowe, T., & Ryan, C. T. (2000). Discrete mathematics (First edition.). Addison-Wesley.

Citazione stile Chigago Style (17a edizione)

Washburn, Sherwood, Thomas Marlowe, e Charles T. Ryan. Discrete Mathematics. First edition. Reading, Mass: Addison-Wesley, 2000.

Citatione MLA (9a ed.)

Washburn, Sherwood, et al. Discrete Mathematics. First edition. Addison-Wesley, 2000.