APA (7th ed.) Citation

Tristam, Bédier, J., & Belloc, H. (1922). The romance of Tristan and Iseult (3rd ed.). T.B. Mosher.

Chicago Style (17th ed.) Citation

Tristam, Joseph Bédier, and Hilaire Belloc. The Romance of Tristan and Iseult. 3rd ed. Portland: T.B. Mosher, 1922.

MLA (8th ed.) Citation

Tristam, et al. The Romance of Tristan and Iseult. 3rd ed. T.B. Mosher, 1922.