APA-Zitierstil (7. Ausg.)

Williamson, E. G. (1939). How to counsel students: A manual of techniques for clinical counselors (1. ed., 8.impr.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Williamson, E. G. How to Counsel Students: A Manual of Techniques for Clinical Counselors. 1. ed., 8.impr. New York [u.a.]: McGraw-Hill, 1939.

MLA-Zitierstil (9. Ausg.)

Williamson, E. G. How to Counsel Students: A Manual of Techniques for Clinical Counselors. 1. ed., 8.impr. McGraw-Hill, 1939.