Cita APA (7a ed.)

Williamson, C. (2011). "Beowulf" and Other Old English Poems. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Williamson, Craig. "Beowulf" and Other Old English Poems. Philadelphia: University of Pennsylvania Press, 2011.

Cita MLA (8a ed.)

Williamson, Craig. "Beowulf" and Other Old English Poems. University of Pennsylvania Press, 2011.