Dyfyniad APA

(1982). Time-saver standards for architectural design data (6th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Time-saver Standards for Architectural Design Data. 6th ed. New York: McGraw-Hill, 1982.

Dyfyniad MLA

Time-saver Standards for Architectural Design Data. 6th ed. McGraw-Hill, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.