Dyfyniad APA

Charles Merrick Gay. (1945). Mechanical and electrial equipment for building. New York: John Wiley.

Dyfyniad Arddull Chicago

Charles Merrick Gay. Mechanical and Electrial Equipment for Building. New York: John Wiley, 1945.

Dyfyniad MLA

Charles Merrick Gay. Mechanical and Electrial Equipment for Building. New York: John Wiley, 1945.

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