APA (7th ed.) Citation

Clarke, P. (2010). Keynes: The twentieth century's most influential economist (paperback ed.). Bloomsbury.

Chicago Style (17th ed.) Citation

Clarke, Peter. Keynes: The Twentieth Century's Most Influential Economist. paperback ed. London [u.a.]: Bloomsbury, 2010.

MLA (9th ed.) Citation

Clarke, Peter. Keynes: The Twentieth Century's Most Influential Economist. paperback ed. Bloomsbury, 2010.