Cita APA (7a ed.)

Giles, H., & Saint-Jacques, B. (1979). Language and ethnic relations. Pergamon Press.

Cita Chicago Style (17a ed.)

Giles, Howard, y Bernard Saint-Jacques. Language and Ethnic Relations. Oxford ; New York: Pergamon Press, 1979.

Cita MLA (9a ed.)

Giles, Howard, y Bernard Saint-Jacques. Language and Ethnic Relations. Pergamon Press, 1979.