ACT made simple
MLA
Harris, Russ. Act Made Simple : an Easy-to-read Primer On Acceptance and Commitment Therapy. Second edition Oakland, CA: New Harbinger Publications, Inc., 2019.
APA
Harris, R. (2019). ACT made simple : an easy-to-read primer on acceptance and commitment therapy. Second edition Oakland, CA: New Harbinger Publications, Inc.
Chicago
Harris, Russ, ACT Made Simple: An Easy-To-Read Primer On Acceptance and Commitment Therapy. Second edition Oakland, CA: New Harbinger Publications, Inc., 2019.