APA način citiranja (7. izdanje)

Wallis, W. A., & Roberts, H. V. (1956). Statistics a new approach. The Free.

Čikaški stil citiranja (17. izdanje)

Wallis, W. Allen, i Harry V. Roberts. Statistics a New Approach. Nueva York: The Free, 1956.

MLA način citiranja (9. izdanje)

Wallis, W. Allen, i Harry V. Roberts. Statistics a New Approach. The Free, 1956.