Gaya APA

Cover, S, R. (2013). The 7 Habits of Highly Effective People (Ed. Rev). Tanggerang Selatan: Binarupa Asksara.

Gaya MLA

Cover, Stephen, R. "The 7 Habits of Highly Effective People". Ed. Rev Tanggerang Selatan: Binarupa Asksara, 2013. Text.