Citazione Stile APA (7a Edizione)

Robinson, J. P., Rusk, J. G., Head, K. B., Athanasiou, R., & Shaver, P. R. (1968). Measures of political attitudes. Survey Research Center, Institute for Social Research.

Citazione stile Chigago Style (17a edizione)

Robinson, John P., Jerrold G. Rusk, Kendra B. Head, Robert Athanasiou, e Phillip R. Shaver. Measures of Political Attitudes. [Ann Arbor, Mich.]: Survey Research Center, Institute for Social Research, 1968.

Citatione MLA (8a ed.)

Robinson, John P., et al. Measures of Political Attitudes. Survey Research Center, Institute for Social Research, 1968.