APA-referens

Young Pauline V & Schmid Calvin F. (2010). Scientific social surveys and research: Pauline V Young and Calvin F Schmid (4th.). PHI Learning.

Chicago-stil citat

Young Pauline V och Schmid Calvin F. Scientific Social Surveys and Research: Pauline V Young and Calvin F Schmid. 4th. New Delhi: PHI Learning, 2010.

MLA-referens

Young Pauline V och Schmid Calvin F. Scientific Social Surveys and Research: Pauline V Young and Calvin F Schmid. 4th. PHI Learning, 2010.