Gaya APA

Sobell, M, B. (2004). Journal of consulting and clinical psychology vol.72 number 3 june 2004 . Washington,D.C.: American Psychological Association.

Gaya MLA

Sobell, Mark, B.. "Journal of consulting and clinical psychology vol.72 number 3 june 2004". Washington,D.C.: American Psychological Association, 2004. Text.