Lua APA (7ú heag.)

Blalock, H. M. (1982). Race and ethnic relations. Prentice - Hall.

Lua i Stíl Chicago (17ú heag.)

Blalock, Hubert M. Race and Ethnic Relations. New Jersey: Prentice - Hall, 1982.

Lua MLA (9ú heag.)

Blalock, Hubert M. Race and Ethnic Relations. Prentice - Hall, 1982.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.