APA ציטוט
Wagenaar, T. C., & Babbie, E. (1989). Practicing social research (5th ed.). Wadsworth.
Chicago Style (17th ed.) Citation
Wagenaar, Theodore C., and Earl Babbie. Practicing Social Research. 5th ed. California: Wadsworth, 1989.
ציטוט MLA
Wagenaar, Theodore C., and Earl Babbie. Practicing Social Research. 5th ed. Wadsworth, 1989.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.