Dyfyniad APA

Resnick, R., & Halliday, D. (1966). Physics: Pts. I & II (Combined ed.). Wiley.

Dyfyniad Arddull Chicago

Resnick, Robert, and David Halliday. Physics: Pts. I & II. Combined ed. New York: Wiley, 1966.

Dyfyniad MLA

Resnick, Robert, and David Halliday. Physics: Pts. I & II. Combined ed. Wiley, 1966.

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