Cita APA (7th ed.)
Fink, A. (1995). The survey handbook. Sage Publications.
Cita Chicago (17th ed.)
Fink, Arlene. The Survey Handbook. Thousand Oaks, Calif.: Sage Publications, 1995.
Cita MLA (9th ed.)
Fink, Arlene. The Survey Handbook. Sage Publications, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.