APA (7th ed.) Citation

Kiergaard, S. A. (1959). Either/or. Doubleday.

Chicago Style (17th ed.) Citation

Kiergaard, Soren Aabye. Either/or. New York: Doubleday, 1959.

MLA (9th ed.) Citation

Kiergaard, Soren Aabye. Either/or. Doubleday, 1959.

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