APA استشهاد

Selwyn, N. M. (1988). Law of employment (6th ed.). Butterworth.

استشهاد بنمط شيكاغو

Selwyn, N. M. Law of Employment. 6th ed. London: Butterworth, 1988.

MLA استشهاد

Selwyn, N. M. Law of Employment. 6th ed. Butterworth, 1988.