Cita APA (7a ed.)

Smith, A. W. (1987). Problems and progress in the measurement of Black public opinion$h. American behavioral scientist, 30(4), .

Cita Chicago Style (17a ed.)

Smith, A. W. "Problems and Progress in the Measurement of Black Public Opinion$h." American Behavioral Scientist 30, no. 4 (1987).

Cita MLA (8a ed.)

Smith, A. W. "Problems and Progress in the Measurement of Black Public Opinion$h." American Behavioral Scientist, vol. 30, no. 4, 1987.