APA (7th ed.) Citation

Scherpenzeel, A. C. (1995). A Question of quality: Evaluating survey questions by multitrait-multimethod studies. KPN Research.

Chicago Style (17th ed.) Citation

Scherpenzeel, Annette Clarine. A Question of Quality: Evaluating Survey Questions by Multitrait-multimethod Studies. Leidschendam: KPN Research, 1995.

MLA (9th ed.) Citation

Scherpenzeel, Annette Clarine. A Question of Quality: Evaluating Survey Questions by Multitrait-multimethod Studies. KPN Research, 1995.