APA (7th ed.) Citation

Sarraute, N., Sartre, J., & Jolas, M. (1958). Portrait of a man unknown: A novel. Braziller.

Chicago Style (17th ed.) Citation

Sarraute, Nathalie, Jean-Paul Sartre, and Maria Jolas. Portrait of a Man Unknown: A Novel. New York: Braziller, 1958.

MLA (9th ed.) Citation

Sarraute, Nathalie, et al. Portrait of a Man Unknown: A Novel. Braziller, 1958.