APA Style

Canfield, Jack, Hansen, Mark Victor, Newmark, Amy. (2015). Think Positive (Cet. XVII). JAKARTA: Gramedia Pustaka Utama.

Chicago Style

Canfield, Jack, Hansen, Mark Victor, Newmark, Amy. Think Positive. Cet. XVII JAKARTA: Gramedia Pustaka Utama, 2015. Teks Book.

MLA Style

Canfield, Jack, Hansen, Mark Victor, Newmark, Amy. Think Positive. Cet. XVII JAKARTA: Gramedia Pustaka Utama, 2015. Teks Book.

Turabian Style

Canfield, Jack, Hansen, Mark Victor, Newmark, Amy. Think Positive. Cet. XVII JAKARTA: Gramedia Pustaka Utama, 2015. Teks Book.