APA-viite (7. p.)

Holtan, O. I. (1970). Mythic patterns in Ibsen's last plays. University of Minnesota Press.

Chicago-viite (17. p.)

Holtan, Orley I. Mythic Patterns in Ibsen's Last Plays. Minneapolis: University of Minnesota Press, 1970.

MLA-viite (9. p.)

Holtan, Orley I. Mythic Patterns in Ibsen's Last Plays. University of Minnesota Press, 1970.