Dyfyniad APA

David Halliday. (1997). Fundamentals of physics: A student's pocket companion. New York: John Wiley.

Dyfyniad Arddull Chicago

David Halliday. Fundamentals of Physics: A Student's Pocket Companion. New York: John Wiley, 1997.

Dyfyniad MLA

David Halliday. Fundamentals of Physics: A Student's Pocket Companion. New York: John Wiley, 1997.

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