APA (7th ed.) Citation

Putter, A., Jefferson, J., & Stokes, M. (2007). Studies in the metre of alliterative verse. Soc. for the Study of Medieval Languages and Literature.

Chicago Style (17th ed.) Citation

Putter, Ad, Judith Jefferson, and Myra Stokes. Studies in the Metre of Alliterative Verse. Oxford: Soc. for the Study of Medieval Languages and Literature, 2007.

MLA (9th ed.) Citation

Putter, Ad, et al. Studies in the Metre of Alliterative Verse. Soc. for the Study of Medieval Languages and Literature, 2007.