The following resources can help you cite your sources:
The MLA Style Center, especially the Interactive Practice Template
The examples on this page
O'Donoghue, Heather. English Poetry and Old Norse Myth: A History. Oxford UP, 2014. EBSCOhost, https://search.ebscohost.com/login.aspx?direct=true&db=e000xna&AN=827413&site=ehost-live&scope=site.
Jensen, Bo. “Chronospecificities: Period-specific Ideas About Animals in Viking Age Scandinavian Culture.” Society & Animals, vol. 21, no. 2, 2013, pp. 208-21. Scopus, https://doi.org/10.1163/15685306-12341303.
How to Train Your Dragon. Performance by Jay Baruchel et al., Dreamworks, 2010. Netflix, https://www.netflix.com/ca/title/70109893.
“Unleash the Kraken!” The Almighty Johnsons, created by James Griffin and Rachel Lang, season 3, episode 5, South Pacific Pictures, 2013. YouTube, https://www.youtube.com/watch?v=1l38sZqZhP0.
Northgard. Shiro Games, 2019. Nintendo Switch game.