APA Format
Maria Etty; Sylvia Marsidi; Angelus, 1970-. (2007).
Yohanes Indrakusuma, O.Carm : dang petapa sejati / Maria Etty, Sylvia Marsidi, Angelus
. Jakarta :: Fidei Press,.
MLA Format
Maria Etty; Sylvia Marsidi; Angelus, 1970-.
Yohanes Indrakusuma, O.Carm : dang petapa sejati / Maria Etty, Sylvia Marsidi, Angelus
. Jakarta :: Fidei Press,, 2007
Chicago Format
Maria Etty; Sylvia Marsidi; Angelus, 1970-. Yohanes Indrakusuma, O.Carm : dang petapa sejati / Maria Etty, Sylvia Marsidi, Angelus. Jakarta :: Fidei Press,, 2007.