Gaya APA
Duffy, K, G., STOLBA, K, M.
(2004).
Adolescent psychology / editor Karen G. Duffy
.
Iowa:
McGraw-Hill.
Gaya MLA
Duffy, Karen, G.., STOLBA, K, Marie.
"Adolescent psychology / editor Karen G. Duffy".
Iowa:
McGraw-Hill,
2004.
Text.