APA (7th ed.) Citation

Sartre, J. (1977). Existentialism and humanism. Haskell House.

Chicago Style (17th ed.) Citation

Sartre, Jean-Paul. Existentialism and Humanism. Brooklyn: Haskell House, 1977.

MLA (9th ed.) Citation

Sartre, Jean-Paul. Existentialism and Humanism. Haskell House, 1977.