Cita APA (7th ed.)
De Chiara, J., & Callender, J. H. (1990). Time-saver standards for building types (3rd ed.). McGraw-Hill.
Cita Chicago (17th ed.)
De Chiara, Joseph, i John Hancock Callender. Time-saver Standards for Building Types. 3rd ed. New York: McGraw-Hill, 1990.
Cita MLA (9th ed.)
De Chiara, Joseph, i John Hancock Callender. Time-saver Standards for Building Types. 3rd ed. McGraw-Hill, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.