APA-referens

Nestor, P. G., & Schutt, R. K. (2015). Research methods in psychology: Investigating human behavior (2nd ed.). Sage Publications.

Chicago-stil citat

Nestor, Paul G., och Russell K. Schutt. Research Methods in Psychology: Investigating Human Behavior. 2nd ed. Los Angeles: Sage Publications, 2015.

MLA-referens

Nestor, Paul G., och Russell K. Schutt. Research Methods in Psychology: Investigating Human Behavior. 2nd ed. Sage Publications, 2015.