APA (7th ed.) Citation

Gerard, J. (1919). "The End Justifies the Means". London.

Chicago Style (17th ed.) Citation

Gerard, John. "The End Justifies the Means". London, 1919.

MLA (8th ed.) Citation

Gerard, John. "The End Justifies the Means". London, 1919.

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