Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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