Cita APA (7a ed.)

Nordeide, S. W., & Edwards, K. J. (2019). The Vikings. Project Muse.

Cita Chicago Style (17a ed.)

Nordeide, Saebjorg Walaker, y Kevin J. Edwards. The Vikings. Baltimore, Maryland: Project Muse, 2019.

Cita MLA (8a ed.)

Nordeide, Saebjorg Walaker, y Kevin J. Edwards. The Vikings. Project Muse, 2019.