APA (7e ed.) Bronvermelding

Porter, A. K. (1966). Medieval architecture, its origins and development, with lists of monuments and bibliographies. Reprinted by Hacker Art Books.

Chicago (17e ed.) Bronvermelding

Porter, Arthur Kingsley. Medieval Architecture, Its Origins and Development, with Lists of Monuments and Bibliographies. New York: Reprinted by Hacker Art Books, 1966.

MLA (9e ed.) Bronvermelding

Porter, Arthur Kingsley. Medieval Architecture, Its Origins and Development, with Lists of Monuments and Bibliographies. Reprinted by Hacker Art Books, 1966.