Gaya APA

Sartre, J, P., (tr), H, E, B. (26938). Being and nothingness a phenomenological essay on ontology . : washington square press pocket books.

Gaya MLA

Sartre, Jean, Paul., (tr), Hazel, E., Barnes. "Being and nothingness a phenomenological essay on ontology". : washington square press pocket books, 26938. Text.