Cita APA (7a ed.)

Warren, R. L., & Lyon, L. (1988). New perspectives on the American community (Ed. 5.). Wadsworth Publishing Company.

Cita Chicago Style (17a ed.)

Warren, Roland L., y Larry Lyon. New Perspectives on the American Community. Ed. 5. Belmont, Ca.: Wadsworth Publishing Company, 1988.

Cita MLA (9a ed.)

Warren, Roland L., y Larry Lyon. New Perspectives on the American Community. Ed. 5. Wadsworth Publishing Company, 1988.