APA-Zitierstil (7. Ausg.)

Johnson, M., & Wintgens, A. (2017). The selective mutism resource manual (Second edition.). Routledge, Taylor & Francis Group.

Chicago-Zitierstil (17. Ausg.)

Johnson, Maggie, und Alison Wintgens. The Selective Mutism Resource Manual. Second edition. London ; New York: Routledge, Taylor & Francis Group, 2017.

MLA-Zitierstil (9. Ausg.)

Johnson, Maggie, und Alison Wintgens. The Selective Mutism Resource Manual. Second edition. Routledge, Taylor & Francis Group, 2017.