APA način citiranja

Shaw, D. J., & Czaja, R. F. (1992). User interactions with the PDQ cancer information system.

Čikaški stil citiranja

Shaw, D J., i R F. Czaja. User Interactions With the PDQ Cancer Information System. 1992.

MLA način citiranja

Shaw, D J., i R F. Czaja. User Interactions With the PDQ Cancer Information System. 1992.