APA (7th ed.) Citation

Sisam, C., & Sisam, K. (1970). The Oxford book of medieval English verse / chosen and edited by Celia Sisam and Kenneth Sisam. Clarendon P.

Chicago Style (17th ed.) Citation

Sisam, C., and K. Sisam. The Oxford Book of Medieval English Verse / Chosen and Edited by Celia Sisam and Kenneth Sisam. Clarendon P, 1970.

MLA (9th ed.) Citation

Sisam, C., and K. Sisam. The Oxford Book of Medieval English Verse / Chosen and Edited by Celia Sisam and Kenneth Sisam. Clarendon P, 1970.

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