APA Style

HIDAYATULLAH, A., SAFRODIN, M. (629.2). SISTEM ALARM, CENTRAL LOCK DAN POWER WIDOWS (1st edt). YOGYAKARTA: INSANIA.

MLA Style

HIDAYATULLAH, ARIF., SAFRODIN, M.. "SISTEM ALARM, CENTRAL LOCK DAN POWER WIDOWS". 1st edt YOGYAKARTA: INSANIA, 629.2. Text.