Gaya APA

Seven Secrets. (2014). Jakarta: [s.n.].

Gaya Chicago

Seven Secrets. Cet. 1. Jakarta: [s.n.], 2014. Text.

Gaya MLA

Seven Secrets. Cet. 1. Jakarta: [s.n.], 2014. Text.

Gaya Turabian

Seven Secrets. Jakarta: [s.n.], 2014. Print.