APA način citiranja

Campbell, K. (2004). E-ffective writing for e-learning environments. Hersley, PA: INFOSCI.

Čikaški stil citiranja

Campbell, Kathy. E-ffective Writing for E-learning Environments. Hersley, PA: INFOSCI, 2004.

MLA način citiranja

Campbell, Kathy. E-ffective Writing for E-learning Environments. Hersley, PA: INFOSCI, 2004.