APA Style

Widia, R., Adamson, H. (2020). You Are Overthinking! (First Edition). Yogyakarta, Indonesia: penerbit Psikologi Corner.

MLA Style

Widia, Ratna., Adamson, Herman. "You Are Overthinking!". First Edition Yogyakarta, Indonesia: penerbit Psikologi Corner, 2020. Printed Book.