APA Style

Saris, W, E., Gallhofer, I, N. (2007). Design, evaluation, and analysis of questionnaires for survey research (--). New Jersey: Wiley.

MLA Style

Saris, Willem, E.., Gallhofer, Irmtraud, N.. "Design, evaluation, and analysis of questionnaires for survey research". -- New Jersey: Wiley, 2007. Text.