APA (7th ed.) Citation

Factor, R. L. (2010). Chapel in the sky: Knox College's Old Main and its Masonic architect. Northern Illinois University Press.

Chicago Style (17th ed.) Citation

Factor, R. Lance. Chapel in the Sky: Knox College's Old Main and Its Masonic Architect. Dekalb: Northern Illinois University Press, 2010.

MLA (9th ed.) Citation

Factor, R. Lance. Chapel in the Sky: Knox College's Old Main and Its Masonic Architect. Northern Illinois University Press, 2010.