Dyfyniad APA
ebrary, Inc, Hansen, J. S., & Oster, C. V. (1997). Taking flight: Education and training for aviation careers. National Academy Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Janet S. Hansen, and Clinton V. Oster. Taking Flight: Education and Training for Aviation Careers. Washington, D.C.: National Academy Press, 1997.
Dyfyniad MLA
ebrary, Inc, et al. Taking Flight: Education and Training for Aviation Careers. National Academy Press, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.