Gaya APA

Clear, J. (2018). Atomic Habits ( an easy & proven way to build good habits & break bad ones ) (Cetakan Pertama). New York: Penguin Random House.

Gaya MLA

Clear, James. "Atomic Habits ( an easy & proven way to build good habits & break bad ones )". Cetakan Pertama New York: Penguin Random House, 2018. Text.