APA (7th ed.) Zitazioa

Duffy, K. G. e. (1996). Personal growth and behavior 96/97 (16th ed.). Dushkin.

Chicago Style (17th ed.) Zitazioa

Duffy, Karen G. ed. Personal Growth and Behavior 96/97. 16th ed. Connecticut: Dushkin, 1996.

MLA (9th ed.) Zitazioa

Duffy, Karen G. ed. Personal Growth and Behavior 96/97. 16th ed. Dushkin, 1996.