Dyfyniad APA

Halliday, D. (1993). Fundamentals of physics. New York: John Wiley & Sons, Inc.

Dyfyniad Arddull Chicago

Halliday, David. Fundamentals of Physics. New York: John Wiley & Sons, Inc, 1993.

Dyfyniad MLA

Halliday, David. Fundamentals of Physics. New York: John Wiley & Sons, Inc, 1993.

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