Cita APA (7a ed.)

Fowler, F. J. (2009). Survey research methods (4th ed.). Sage Publications.

Cita Chicago Style (17a ed.)

Fowler, Floyd J. Survey Research Methods. 4th ed. Thousand Oaks: Sage Publications, 2009.

Cita MLA (8a ed.)

Fowler, Floyd J. Survey Research Methods. 4th ed. Sage Publications, 2009.