Παραπομπή σε μορφή APA (7η εκδ.)

Tenfelde, K., & Feldman, G. D. (1990). Workers, owners and politics in coal mining: An international comparison of industrial relations. New York: Berg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tenfelde, Klaus, και Gerald D. Feldman. Workers, Owners and Politics in Coal Mining: An International Comparison of Industrial Relations. New York: Berg, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Tenfelde, Klaus, και Gerald D. Feldman. Workers, Owners and Politics in Coal Mining: An International Comparison of Industrial Relations. New York: Berg, 1990.