Gaya APA

COVEY, S, R., [penerj.], B. (1997). The 7 habbits of highly effective people (Ed. revisi). Jakarta: Binarupa Aksara.

Gaya MLA

COVEY, Sthephen, R.., [penerj.], BUDIJANTO. "The 7 habbits of highly effective people". Ed. revisi Jakarta: Binarupa Aksara, 1997. Text.