APA (7th ed.) Citation

Downs, B. W. (1969). Ibsen: The intellectual background. Octagon Books.

Chicago Style (17th ed.) Citation

Downs, Brian Westerdale. Ibsen: The Intellectual Background. New York: Octagon Books, 1969.

MLA (9th ed.) Citation

Downs, Brian Westerdale. Ibsen: The Intellectual Background. Octagon Books, 1969.

Warning: These citations may not always be 100% accurate.