Citação norma APA
Kerkhof, A., & Akhnikh, S. (2010). Stop worrying: Get your life back on track with CBT. McGraw-Hill : Open University Press.
Citação norma Chicago
Kerkhof, Ad, and Saida Akhnikh. Stop Worrying: Get Your Life Back on Track with CBT. Berkshire, England: McGraw-Hill : Open University Press, 2010.
Citação norma MLA
Kerkhof, Ad, and Saida Akhnikh. Stop Worrying: Get Your Life Back on Track with CBT. McGraw-Hill : Open University Press, 2010.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.