Cita APA (7th ed.)
Harris, C. M. (1977). Historic Architecture Sourcebook. McGraw-Hill.
Cita Chicago (17th ed.)
Harris, Cyril M. Historic Architecture Sourcebook. New York, Düsseldorf [usw.]: McGraw-Hill, 1977.
Cita MLA (9th ed.)
Harris, Cyril M. Historic Architecture Sourcebook. McGraw-Hill, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.