APA (7th ed.) Citation

Strindberg, A. (1974). Zones of the spirit: A book of thoughts. Haskell House Publishers.

Chicago Style (17th ed.) Citation

Strindberg, August. Zones of the Spirit: A Book of Thoughts. New York: Haskell House Publishers, 1974.

MLA (9th ed.) Citation

Strindberg, August. Zones of the Spirit: A Book of Thoughts. Haskell House Publishers, 1974.