APA Format
Firli;
. ( 2007). Remaja & problematikanya
/ Firli
. Yogyakarta : Polydoor
MLA Format
Firli;
. Remaja & problematikanya
/ Firli
. Yogyakarta : Polydoor, 2007
Chicago Format
Firli;
. Remaja & problematikanya
/ Firli
. Yogyakarta : Polydoor, 2007
Australian/Harvard Format
Firli;
. 2007. Remaja & problematikanya
/ Firli
. Polydoor Yogyakarta