APA ציטוט

Blasius, J., & Thiessen, V. (2012). Assessing the quality of survey data. Sage Publications.

Chicago Style (17th ed.) Citation

Blasius, Jorg, and Victor Thiessen. Assessing the Quality of Survey Data. London: Sage Publications, 2012.

ציטוט MLA

Blasius, Jorg, and Victor Thiessen. Assessing the Quality of Survey Data. Sage Publications, 2012.