Cita APA (7a ed.)

Olzak, S., & Nagel, J. (1986). Competitive ethnic relations. Orlando, Fla. : Academic Pr..

Cita Chicago Style (17a ed.)

Olzak, Susan, y Joane Nagel. Competitive Ethnic Relations. Orlando, Fla. : Academic Pr., 1986.

Cita MLA (9a ed.)

Olzak, Susan, y Joane Nagel. Competitive Ethnic Relations. Orlando, Fla. : Academic Pr., 1986.