Schuman, H., & Fresser, S. (1981). Questions and answers in attitude surveys: Experiments on question form, wording, and contetext. Academic Press.
Citação do estilo Chicago (17ª ed.)Schuman, Howard, e Stanlley Fresser. Questions and Answers in Attitude Surveys: Experiments on Question Form, Wording, and Contetext. Academic Press, 1981.
Citação MLA (8ª ed.)Schuman, Howard, e Stanlley Fresser. Questions and Answers in Attitude Surveys: Experiments on Question Form, Wording, and Contetext. Academic Press, 1981.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.