APA aipamena

Keynes, J. M. (1971). Collected writings. Macmillan.

Chicago Style aipamena

Keynes, John Maynard. Collected Writings. London: Macmillan, 1971.

MLA aipamena

Keynes, John Maynard. Collected Writings. Macmillan, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.