Cita APA (7a ed.)
Labovitz, S. Introduction to social research. McGraw-Hill.
Cita Chicago Style (17a ed.)
Labovitz, Sanford. Introduction to Social Research. NewYork: McGraw-Hill.
Cita MLA (9a ed.)
Labovitz, Sanford. Introduction to Social Research. McGraw-Hill.
Precaución: Estas citas no son 100% exactas.