APA (7th ed.) Zitazioa

Berry, B., & Tischler, H. J. (1978). Race and ethnic relations (4th ed.). Houghton Mifflin.

Chicago Style (17th ed.) Zitazioa

Berry, Brewton, eta Henry J. Tischler. Race and Ethnic Relations. 4th ed. Boston: Houghton Mifflin, 1978.

MLA (9th ed.) Zitazioa

Berry, Brewton, eta Henry J. Tischler. Race and Ethnic Relations. 4th ed. Houghton Mifflin, 1978.