Dyfyniad APA

SINGER, F. L. (1975). Engineering Mechanics. Harper and Row.

Dyfyniad Arddull Chicago

SINGER, Ferdinand L. Engineering Mechanics. New York: Harper and Row, 1975.

Dyfyniad MLA

SINGER, Ferdinand L. Engineering Mechanics. Harper and Row, 1975.

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