Wasserman, I. (1987). Cohort, age and period effects in the analysis of U. S. suicide patterns: 1933-1978. Suicide and life-threatening behavior, 17(3), 179-194.
Chicago-Zitierstil (17. Ausg.)Wasserman, Ira. "Cohort, Age and Period Effects in the Analysis of U. S. Suicide Patterns: 1933-1978." Suicide and Life-threatening Behavior 17, no. 3 (1987): 179-194.
MLA-Zitierstil (8. Ausg.)Wasserman, Ira. "Cohort, Age and Period Effects in the Analysis of U. S. Suicide Patterns: 1933-1978." Suicide and Life-threatening Behavior, vol. 17, no. 3, 1987, pp. 179-194.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.