Dyfyniad APA

Ed. by Perry, R. H. . .. (1959). Engineering manual: A Practical reference of data and methods in architectural, Chemical, Civil, electrical, mechanical, and nuclear engineering (2nd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Ed. by Perry, Robert H. Engineering Manual: A Practical Reference of Data and Methods in Architectural, Chemical, Civil, Electrical, Mechanical, and Nuclear Engineering. 2nd ed. New York: McGraw-Hill, 1959.

Dyfyniad MLA

Ed. by Perry, Robert H. Engineering Manual: A Practical Reference of Data and Methods in Architectural, Chemical, Civil, Electrical, Mechanical, and Nuclear Engineering. 2nd ed. McGraw-Hill, 1959.

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