Cita APA (7a ed.)

Sigler, J. A. (1987). International handbook on race and race relations. Greenwood Pr.

Cita Chicago Style (17a ed.)

Sigler, Jay A. International Handbook on Race and Race Relations. New York [u.a.]: Greenwood Pr, 1987.

Cita MLA (8a ed.)

Sigler, Jay A. International Handbook on Race and Race Relations. Greenwood Pr, 1987.