Cita APA (7a ed.)

Stephan, F. F., & McCarthy, P. J. (1958). Sampling opinions: An analysis of survey procedure. John Wiley & Sons [etc.].

Cita Chicago Style (17a ed.)

Stephan, Frederick Franklin, y Philip John McCarthy. Sampling Opinions: An Analysis of Survey Procedure. New York [etc.]: John Wiley & Sons [etc.], 1958.

Cita MLA (9a ed.)

Stephan, Frederick Franklin, y Philip John McCarthy. Sampling Opinions: An Analysis of Survey Procedure. John Wiley & Sons [etc.], 1958.