Dyfyniad APA

BENT, R. D., & MCKINLEY, J. L. (1978). Aircraft powerplants.-- Ed.4. McGraw-Hill Book.

Dyfyniad Arddull Chicago

BENT, Ralph D., and James L. MCKINLEY. Aircraft Powerplants.-- Ed.4. New York: McGraw-Hill Book, 1978.

Dyfyniad MLA

BENT, Ralph D., and James L. MCKINLEY. Aircraft Powerplants.-- Ed.4. McGraw-Hill Book, 1978.

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