Cita APA (7a ed.)

Biggs, N. L. (2007). Discrete Mathematics (2nd.). Oxford University Press.

Cita Chicago Style (17a ed.)

Biggs, Norman L. Discrete Mathematics. 2nd. Oxford University Press, 2007.

Cita MLA (9a ed.)

Biggs, Norman L. Discrete Mathematics. 2nd. Oxford University Press, 2007.