APA (7th ed.) Citation

Béroul, a. 1. c., & Mermier, G. R. (1987). Tristran and Yseut: Old French text with facing English translation. P. Lang.

Chicago Style (17th ed.) Citation

Béroul, active 12th century, and Guy R. Mermier. Tristran and Yseut: Old French Text with Facing English Translation. New York: P. Lang, 1987.

MLA (9th ed.) Citation

Béroul, active 12th century, and Guy R. Mermier. Tristran and Yseut: Old French Text with Facing English Translation. P. Lang, 1987.