APA-Zitierstil (7. Ausg.)

Knox, P. (1990). Troubled children: A fresh look at school phobia (2. rev. ed.). Self Publ.

Chicago-Zitierstil (17. Ausg.)

Knox, Patricia. Troubled Children: A Fresh Look at School Phobia. 2. rev. ed. Upton-upon-Severn: Self Publ, 1990.

MLA-Zitierstil (9. Ausg.)

Knox, Patricia. Troubled Children: A Fresh Look at School Phobia. 2. rev. ed. Self Publ, 1990.