APA-referens (7:e uppl.)

Tyler, N. (2000). Historic preservation: An introduction to its history, principles, and practice (Second edition.). W.W. Norton.

Chicago-referens (17:e uppl.)

Tyler, Norman. Historic Preservation: An Introduction to Its History, Principles, and Practice. Second edition. New York: W.W. Norton, 2000.

MLA-referens (8:e uppl.)

Tyler, Norman. Historic Preservation: An Introduction to Its History, Principles, and Practice. Second edition. W.W. Norton, 2000.