Παραπομπή σε μορφή APA (7η εκδ.)

Schuman, H., & Presser, S. (1996). Questions and answers in attitude surveys: Experiments on question form, wording, and context. Sage Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schuman, Howard, και Stanley Presser. Questions and Answers in Attitude Surveys: Experiments on Question Form, Wording, and Context. Thousand Oaks: Sage Publications, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Schuman, Howard, και Stanley Presser. Questions and Answers in Attitude Surveys: Experiments on Question Form, Wording, and Context. Sage Publications, 1996.