Cita APA (7th ed.)

KEYNES, J. M. (1963). Treaties on probability. macmillan.

Cita Chicago (17th ed.)

KEYNES, John Maynard. Treaties on Probability. London: macmillan, 1963.

Cita MLA (9th ed.)

KEYNES, John Maynard. Treaties on Probability. macmillan, 1963.