APA
Pettus M. C., . (2006). It's all in your head : change your mind, change your health. Sterling, Va: Capital Books.
Chicago
Pettus Mark C, . 2006. It's all in your head : change your mind, change your health. Sterling, Va: Capital Books.
Harvard
Pettus M. C., . (2006). It's all in your head : change your mind, change your health. Sterling, Va: Capital Books.
MLA
Pettus Mark C, . It's all in your head : change your mind, change your health. Sterling, Va: Capital Books. 2006.