Gaya APA

Kuhmerker, L. et al (2001). The Kohlberg Legacy For The Helping Professions (Trawas) . Alabama: R.E.P. Books.

Gaya MLA

Kuhmerker, Lisa. et al. "The Kohlberg Legacy For The Helping Professions (Trawas)". Alabama: R.E.P. Books, 2001. Text.