Gaya APA

Badrulzaman, M, D. (1991). Bab-bab tentang credietverband gadai & fiducia (Cet. 5). : Citra Aditya Bakti.

Gaya MLA

Badrulzaman, Mariam, Darus. "Bab-bab tentang credietverband gadai & fiducia". Cet. 5 : Citra Aditya Bakti, 1991. Text.