Cita APA (7th ed.)
Sayer, R. A. (2000). Realism and social science. Sage.
Cita Chicago (17th ed.)
Sayer, R. Andrew. Realism and Social Science. London ; Thousand Oaks, CA: Sage, 2000.
Cita MLA (9th ed.)
Sayer, R. Andrew. Realism and Social Science. Sage, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.