Dyfyniad APA

Shigley, J. E., & Joseph E. Shigley; Charles R. Mischke; Richard G. Budynas. Mechanical engineering design. New York, NY: McGraw-Hill.

Dyfyniad Arddull Chicago

Shigley, Joseph Edward, và Joseph E. Shigley; Charles R. Mischke; Richard G. Budynas. Mechanical Engineering Design. New York, NY: McGraw-Hill.

Dyfyniad MLA

Shigley, Joseph Edward, và Joseph E. Shigley; Charles R. Mischke; Richard G. Budynas. Mechanical Engineering Design. New York, NY: McGraw-Hill.

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