APA استشهاد

Simmons, A. J. (2016). Boundaries of authority. OUP.

استشهاد بنمط شيكاغو

Simmons, A. John. Boundaries of Authority. New York: OUP, 2016.

MLA استشهاد

Simmons, A. John. Boundaries of Authority. OUP, 2016.