Gaya APA

Asti, M., Nurti, L. (2017). Miracle Of Positive Thinking (Cet. 1). Yogyakarta: Psikologi Corner.

Gaya MLA

Asti, Musman., Nurti, Lestari. "Miracle Of Positive Thinking". Cet. 1 Yogyakarta: Psikologi Corner, 2017. Text.