APA (7th ed.) Citation

Garmonsway, G. N., Simpson, J., & Davidson, H. R. E. (1968). Beowulf and its analogues. Dent.

Chicago Style (17th ed.) Citation

Garmonsway, G. N., Jacqueline Simpson, and Hilda Roderick Ellis Davidson. Beowulf and Its Analogues. London: Dent, 1968.

MLA (8th ed.) Citation

Garmonsway, G. N., et al. Beowulf and Its Analogues. Dent, 1968.