APA (7th ed.) Citation

Porter, A. K. (1912). Medieval architecture: Its origins and development, with lists of monuments and bibliographies. Yale University.

Chicago Style (17th ed.) Citation

Porter, Arthur Kingsley. Medieval Architecture: Its Origins and Development, with Lists of Monuments and Bibliographies. New Haven: Yale University, 1912.

MLA (9th ed.) Citation

Porter, Arthur Kingsley. Medieval Architecture: Its Origins and Development, with Lists of Monuments and Bibliographies. Yale University, 1912.