APA (7th ed.) Citation

Brown, C., & Brown, C. A register of Middle English religious & didactic verse. Univ. Press.

Chicago Style (17th ed.) Citation

Brown, Carleton, and Carleton Brown. A Register of Middle English Religious & Didactic Verse. Oxford: Univ. Press.

MLA (9th ed.) Citation

Brown, Carleton, and Carleton Brown. A Register of Middle English Religious & Didactic Verse. Univ. Press.

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