Gaya APA

Ardiyanti, D. (2022). Become Happy : Create Your Happiness and Be The Best According to Your Version (Cetakan Pertama). Yogyakarta: Scritto Book Publisher.

Gaya MLA

Ardiyanti, Devi. "Become Happy : Create Your Happiness and Be The Best According to Your Version". Cetakan Pertama Yogyakarta: Scritto Book Publisher, 2022. Text.