APA-Zitierstil (7. Ausg.)

Hawley, R. C., & Hawley, I. L. (1974). A handbook of personal growth activities for classroom use (2. print.). Education Research Assoc.

Chicago-Zitierstil (17. Ausg.)

Hawley, Robert C., und Isabel L. Hawley. A Handbook of Personal Growth Activities for Classroom Use. 2. print. Amherst, Mass: Education Research Assoc, 1974.

MLA-Zitierstil (9. Ausg.)

Hawley, Robert C., und Isabel L. Hawley. A Handbook of Personal Growth Activities for Classroom Use. 2. print. Education Research Assoc, 1974.