Gaya APA

EXPERD, T. (2017). 7 Edgy Keys to Success (225 Habits for Winners) . Jakarta: PT.Gramedia Pustaka Utama.

Gaya MLA

EXPERD, TIM. "7 Edgy Keys to Success (225 Habits for Winners)". Jakarta: PT.Gramedia Pustaka Utama, 2017. Text.