Cita APA (7a ed.)

Schaefer, R. T. (1976). The extent and content of racial prejudice in Great Britain. R and E research associates.

Cita Chicago Style (17a ed.)

Schaefer, Richard T. The Extent and Content of Racial Prejudice in Great Britain. San Francisco, Calif: R and E research associates, 1976.

Cita MLA (8a ed.)

Schaefer, Richard T. The Extent and Content of Racial Prejudice in Great Britain. R and E research associates, 1976.