Russ. (2019). It's all in your head: Get out of your way (First edition.). Harper Design, an imprint of HarperCollins Publishers.
Chicago-referens (17:e uppl.)Russ. It's All in Your Head: Get Out of Your Way. First edition. New York: Harper Design, an imprint of HarperCollins Publishers, 2019.
MLA-referens (9:e uppl.)Russ. It's All in Your Head: Get Out of Your Way. First edition. Harper Design, an imprint of HarperCollins Publishers, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.