Cita APA (7th ed.)

Venn, J. (1962). The logic of chance (4th ed.). Chelsa Pub.

Cita Chicago (17th ed.)

Venn, John. The Logic of Chance. 4th ed. New York: Chelsa Pub, 1962.

Cita MLA (9th ed.)

Venn, John. The Logic of Chance. 4th ed. Chelsa Pub, 1962.