APA (7th ed.) Citation

Humphreys, J. H. (1911). Proportional representation: A study in methods of election. Methuen.

Chicago Style (17th ed.) Citation

Humphreys, John H. Proportional Representation: A Study in Methods of Election. London: Methuen, 1911.

MLA (9th ed.) Citation

Humphreys, John H. Proportional Representation: A Study in Methods of Election. Methuen, 1911.

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