Dyfyniad APA
Leahy, D. J., & Alexander, J. (1965). Programmed physics: Part I : Mechanics (1a. ed.).
Dyfyniad Arddull Chicago
Leahy, Daniel J., and Joseph Alexander. Programmed Physics: Part I : Mechanics. 1a. ed. New York, 1965.
Dyfyniad MLA
Leahy, Daniel J., and Joseph Alexander. Programmed Physics: Part I : Mechanics. 1a. ed. 1965.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.