Citazione Stile APA (7a Edizione)

Keynes John Maynard. (2013). Collected Writings of John Maynard Keynes vol XII. Cambridge.

Citazione stile Chigago Style (17a edizione)

Keynes John Maynard. Collected Writings of John Maynard Keynes Vol XII. New Delhi: Cambridge, 2013.

Citatione MLA (9a ed.)

Keynes John Maynard. Collected Writings of John Maynard Keynes Vol XII. Cambridge, 2013.