APA (7th ed.) Citation

Lambdin, L. C., & Lambdin, R. T. (2002). A companion to Old and Middle English literature. Greenwood.

Chicago Style (17th ed.) Citation

Lambdin, Laura Cooner, and Robert Thomas Lambdin. A Companion to Old and Middle English Literature. Westport (Connecticut) [etc.]: Greenwood, 2002.

MLA (9th ed.) Citation

Lambdin, Laura Cooner, and Robert Thomas Lambdin. A Companion to Old and Middle English Literature. Greenwood, 2002.