Dyfyniad APA

(1929). Sanitary and heating age: The merchandising monthly of the plumbing and heating trade. [Sanitary and Heating Pub. Corp.].

Dyfyniad Arddull Chicago

Sanitary and Heating Age: The Merchandising Monthly of the Plumbing and Heating Trade. [New York]: [Sanitary and Heating Pub. Corp.], 1929.

Dyfyniad MLA

Sanitary and Heating Age: The Merchandising Monthly of the Plumbing and Heating Trade. [Sanitary and Heating Pub. Corp.], 1929.

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