APA način citiranja

Tierney, B. (1983). The middle ages (4th ed.). New York, N.Y.: Alfred A. Knopf.

Čikaški stil citiranja

Tierney, Brian. The Middle Ages. 4th ed. New York, N.Y.: Alfred A. Knopf, 1983.

MLA način citiranja

Tierney, Brian. The Middle Ages. 4th ed. New York, N.Y.: Alfred A. Knopf, 1983.