Singer, M. T., & Lalich, J. (1996). Crazy therapies: What are they, do they work. Jossey-Bass.
Citazione stile Chigago Style (17a edizione)Singer, Margaret Thaler, e Janja Lalich. Crazy Therapies: What Are They, Do They Work. San Francisco: Jossey-Bass, 1996.
Citatione MLA (9a ed.)Singer, Margaret Thaler, e Janja Lalich. Crazy Therapies: What Are They, Do They Work. Jossey-Bass, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.