Cita APA (7a ed.)
(2005). Research methods in the social sciences. Sage Publications.
Cita Chicago Style (17a ed.)
Research Methods in the Social Sciences. London: Sage Publications, 2005.
Cita MLA (9a ed.)
Research Methods in the Social Sciences. Sage Publications, 2005.
Precaución: Estas citas no son 100% exactas.