APA (7th ed.) Citation

University of London. School of Economics and Political Science. (1921). Economica. Blackwell.

Chicago Style (17th ed.) Citation

University of London. School of Economics and Political Science. Economica. Oxford: Blackwell, 1921.

MLA (9th ed.) Citation

University of London. School of Economics and Political Science. Economica. Blackwell, 1921.

Warning: These citations may not always be 100% accurate.