Cita APA (7a ed.)
Shaughnessy, J. J., Zechmeister, E. B., & Zechmeister, J. S. (2015). Research methods in psychology (Tenth Edition.). McGraw-Hill Education.
Cita Chicago Style (17a ed.)
Shaughnessy, John J., Eugene B. Zechmeister, y Jeanne S. Zechmeister. Research Methods in Psychology. Tenth Edition. Dubuque: McGraw-Hill Education, 2015.
Cita MLA (9a ed.)
Shaughnessy, John J., et al. Research Methods in Psychology. Tenth Edition. McGraw-Hill Education, 2015.
Precaución: Estas citas no son 100% exactas.