Maier, N. R. F. (1966). Frustration: The study of behavior without a goal (1. ed. as paperback 1961, 2. print.). Univ. of Michigan Press.
Chicago-Zitierstil (17. Ausg.)Maier, Norman R. F. Frustration: The Study of Behavior Without a Goal. 1. ed. as paperback 1961, 2. print. Ann Arbor, Mich: Univ. of Michigan Press, 1966.
MLA-Zitierstil (9. Ausg.)Maier, Norman R. F. Frustration: The Study of Behavior Without a Goal. 1. ed. as paperback 1961, 2. print. Univ. of Michigan Press, 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.