APA-viite (7. p.)

Nachmias, C. F., & Nachmias, D. (2008). Research methods in the social sciences (7th ed.). Worth.

Chicago-viite (17. p.)

Nachmias, Chava Frankfort, ja David Nachmias. Research Methods in the Social Sciences. 7th ed. New York: Worth, 2008.

MLA-viite (9. p.)

Nachmias, Chava Frankfort, ja David Nachmias. Research Methods in the Social Sciences. 7th ed. Worth, 2008.