Dyfyniad APA

(2002). Codifying Title 40, United States Code--Public Buildings, Property, and Works.

Dyfyniad Arddull Chicago

Codifying Title 40, United States Code--Public Buildings, Property, and Works. 2002.

Dyfyniad MLA

Codifying Title 40, United States Code--Public Buildings, Property, and Works. 2002.

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