APA ציטוט

Fowler, F. J., Jr, Bickman, L., & Rog, D. J. (2009). Survey research methods (4th ed.). Sage.

Chicago Style (17th ed.) Citation

Fowler, Floyd J., Jr, Leonard Bickman, and Debra J. Rog. Survey Research Methods. 4th ed. Thousand Oaks, CA: Sage, 2009.

ציטוט MLA

Fowler, Floyd J., Jr, et al. Survey Research Methods. 4th ed. Sage, 2009.