APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.