Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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