APA Format
Andrias Harefa;
. (2007). Menapaki jalan DS-MLM
/
. Yogyakarta : Gradien Books
MLA Format
Andrias Harefa;
. Menapaki jalan DS-MLM
/
. Yogyakarta : Gradien Books, 2007
Chicago Format
Andrias Harefa;
. Menapaki jalan DS-MLM
/
. Yogyakarta : Gradien Books, 2007
Australian/Harvard Format
Andrias Harefa;
. 2007. Menapaki jalan DS-MLM
/
. Gradien Books Yogyakarta