APA (7th ed.) Citation

British Economic Association, Royal Economic Society (Gran Bretaña), & Keynes, J. M. (1891). The Economic journal. Blackwell.

Chicago Style (17th ed.) Citation

British Economic Association, Royal Economic Society (Gran Bretaña), and John Maynard Keynes. The Economic Journal. Oxford [etc.]: Blackwell, 1891.

MLA (9th ed.) Citation

British Economic Association, et al. The Economic Journal. Blackwell, 1891.