APA (7th ed.) Citation

Stewart, W., & Mac Donald, R. (1921). J. Keir Hardie: A biography. London: ILP.

Chicago Style (17th ed.) Citation

Stewart, William, and Ramsay Mac Donald. J. Keir Hardie: A Biography. London: ILP, 1921.

MLA (8th ed.) Citation

Stewart, William, and Ramsay Mac Donald. J. Keir Hardie: A Biography. London: ILP, 1921.

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