APA (7th ed.) Citation

Graham, J. W. (1918). William Penn: Founder of Pennsylvania (Rev. ed.). Headley Bros.

Chicago Style (17th ed.) Citation

Graham, John William. William Penn: Founder of Pennsylvania. Rev. ed. London: Headley Bros, 1918.

MLA (9th ed.) Citation

Graham, John William. William Penn: Founder of Pennsylvania. Rev. ed. Headley Bros, 1918.