Gaya APA

Musman, A. (2022). The Secret Of Positive Thinking / Asti Musman (Cet. 1). Yogyakarta: Anak Hebat Indonesia.

Gaya MLA

Musman, Asti. "The Secret Of Positive Thinking / Asti Musman". Cet. 1 Yogyakarta: Anak Hebat Indonesia, 2022. Text.