Gaya APA

E-book Calm the F*ck Down: How to Control What You Can and Accept What You Can't So You Can Stop Freaking Out and Get On With Your Life. (2018). New York: Voracious.

Gaya MLA

E-book Calm the F*ck Down: How to Control What You Can and Accept What You Can't So You Can Stop Freaking Out and Get On With Your Life. . New York: Voracious, 2018. Text.