Cita APA (7a ed.)

Nitzche, G. E. (1914). University of Pennsylvania: Its history, traditions, buildings and memorials : A guide for visitors (5a.ed.). John C. Winston.

Cita Chicago Style (17a ed.)

Nitzche, George E. University of Pennsylvania: Its History, Traditions, Buildings and Memorials : A Guide for Visitors. 5a.ed. Philadelphia: John C. Winston, 1914.

Cita MLA (8a ed.)

Nitzche, George E. University of Pennsylvania: Its History, Traditions, Buildings and Memorials : A Guide for Visitors. 5a.ed. John C. Winston, 1914.