Cita APA

Fowler, F. J., & Floyd J. Fowler; Jr. Survey research methods. Thousand Oaks, Calif: Sage Publications.

Chicago Style Citation

Fowler, Floyd J., i Floyd J. Fowler; Jr. Survey Research Methods. Thousand Oaks, Calif: Sage Publications.

Cita MLA

Fowler, Floyd J., i Floyd J. Fowler; Jr. Survey Research Methods. Thousand Oaks, Calif: Sage Publications.