Shaffer, L. F. (1944). The psychology of adjustment: An objective approach to mental hygiene. Houghton Mifflin.
Chicago-Zitierstil (17. Ausg.)Shaffer, Laurance Frederic. The Psychology of Adjustment: An Objective Approach to Mental Hygiene. Washington: Houghton Mifflin, 1944.
MLA-Zitierstil (9. Ausg.)Shaffer, Laurance Frederic. The Psychology of Adjustment: An Objective Approach to Mental Hygiene. Houghton Mifflin, 1944.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.