Gaya APA

Istiqamah . (2001). Jakarta: [s.n.].

Gaya Chicago

Istiqamah . . Jakarta: [s.n.], 2001. Text.

Gaya MLA

Istiqamah . . Jakarta: [s.n.], 2001. Text.

Gaya Turabian

Istiqamah . Jakarta: [s.n.], 2001. Print.