APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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