APA-viite (7. p.)

Henn, M. &. W.. (2006). Critical Introduction To Social Research (2nd ed.). Sage Publisher.

Chicago-viite (17. p.)

Henn, Matt & Weinstein. Critical Introduction To Social Research. 2nd ed. Delhi: Sage Publisher, 2006.

MLA-viite (9. p.)

Henn, Matt & Weinstein. Critical Introduction To Social Research. 2nd ed. Sage Publisher, 2006.