Dyfyniad APA

Henn, M., Weinstein, M., & Foard, N. (2010). Critical introduction to social research. Sage Publications.

Dyfyniad Arddull Chicago

Henn, Matt, Mark Weinstein, and Nick Foard. Critical Introduction to Social Research. New Delhi: Sage Publications, 2010.

Dyfyniad MLA

Henn, Matt, et al. Critical Introduction to Social Research. Sage Publications, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.