Dyfyniad APA

R.Mischke Charles, G.Budynas Richard, & E.Shigley Joseph. (2003). Mechanical Engineering Design (photocopy). America: McGraw-Hill Science.

Dyfyniad Arddull Chicago

R.Mischke Charles, G.Budynas Richard, và E.Shigley Joseph. Mechanical Engineering Design (photocopy). America: McGraw-Hill Science, 2003.

Dyfyniad MLA

R.Mischke Charles, G.Budynas Richard, và E.Shigley Joseph. Mechanical Engineering Design (photocopy). America: McGraw-Hill Science, 2003.

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