APA (7th ed.) Citation

Kristjánsen, K. (2022). Friendship for virtue (First edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Kristjánsen, Kristj́an. Friendship for Virtue. First edition. Oxford ; New York: Oxford University Press, 2022.

MLA (9th ed.) Citation

Kristjánsen, Kristj́an. Friendship for Virtue. First edition. Oxford University Press, 2022.