APA (7th ed.) Citation

Harvey, J. (1976). The Plantagenets (3d rev. ed.). Severn House.

Chicago Style (17th ed.) Citation

Harvey, John. The Plantagenets. 3d rev. ed. London: Severn House, 1976.

MLA (9th ed.) Citation

Harvey, John. The Plantagenets. 3d rev. ed. Severn House, 1976.