Citazione APA

Chetwynd, A., & Diggle, P. (2001). Discrete mathematics. Butterworth/heinemann.

Stile di citazione Chicago

Chetwynd, A., e P. Diggle. Discrete Mathematics. Delhi: Butterworth/heinemann, 2001.

Citazione MLA

Chetwynd, A., e P. Diggle. Discrete Mathematics. Butterworth/heinemann, 2001.