APA (7th ed.) Citation

Snorri Sturluson, Monsen, E., & Smith, A. H. (1932). Heimskringla: Or, The lives of the Norse kings. Heffer.

Chicago Style (17th ed.) Citation

Snorri Sturluson, Erling Monsen, and A. H. Smith. Heimskringla: Or, The Lives of the Norse Kings. Cambridge: Heffer, 1932.

MLA (9th ed.) Citation

Snorri Sturluson, et al. Heimskringla: Or, The Lives of the Norse Kings. Heffer, 1932.