Cita APA (7th ed.)

Gardner, S. (2009). Sartre's Being and nothingness: A reader's guide. Continuum.

Cita Chicago (17th ed.)

Gardner, Sebastian. Sartre's Being and Nothingness: A Reader's Guide. London ; New York: Continuum, 2009.

Cita MLA (9th ed.)

Gardner, Sebastian. Sartre's Being and Nothingness: A Reader's Guide. Continuum, 2009.