Cita APA (7th ed.)
Benson, V. O., & Klein, R. (2008). Historic preservation for professionals. The Kent State University Press.
Cita Chicago (17th ed.)
Benson, Virginia O., i Richard Klein. Historic Preservation for Professionals. Kent, Ohio: The Kent State University Press, 2008.
Cita MLA (9th ed.)
Benson, Virginia O., i Richard Klein. Historic Preservation for Professionals. The Kent State University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.