Dyfyniad APA

Halliday, D. (1997). Fundamentals of Physics (6th ed.). John Willey&sons.

Dyfyniad Arddull Chicago

Halliday, Davidetc. Fundamentals of Physics. 6th ed. New York: John Willey&sons, 1997.

Dyfyniad MLA

Halliday, Davidetc. Fundamentals of Physics. 6th ed. John Willey&sons, 1997.

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