APA (7th ed.) Citation

Bishop, M. (1987). The middle ages. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Bishop, Morris. The Middle Ages. Boston, Mass.: Houghton Mifflin, 1987.

MLA (9th ed.) Citation

Bishop, Morris. The Middle Ages. Houghton Mifflin, 1987.

Warning: These citations may not always be 100% accurate.