Dyfyniad APA
Chirara , J. D., & Crosbie , M. J. (2001). Time-saver standards for building types (4th ed.). McGraw Hill.
Dyfyniad Arddull Chicago
Chirara , Joseph De, and Michael J. Crosbie. Time-saver Standards for Building Types. 4th ed. New Delhi: McGraw Hill, 2001.
Dyfyniad MLA
Chirara , Joseph De, and Michael J. Crosbie. Time-saver Standards for Building Types. 4th ed. McGraw Hill, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.