Dyfyniad APA

Merritt, F. S. (1979). Building engineering and systems design. Van Nostrand Reinhold Co..

Dyfyniad Arddull Chicago

Merritt, Frederick S. Building Engineering and Systems Design. New York: Van Nostrand Reinhold Co., 1979.

Dyfyniad MLA

Merritt, Frederick S. Building Engineering and Systems Design. Van Nostrand Reinhold Co., 1979.

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