Παραπομπή APA

Crump, D. W. (1976). Dix on contracts of employment (5th ed.). Butterworths.

Παραπομπή Chicago Style

Crump, D. W. Dix on Contracts of Employment. 5th ed. London: Butterworths, 1976.

Παραπομπή MLA

Crump, D. W. Dix on Contracts of Employment. 5th ed. Butterworths, 1976.