Dyfyniad APA

Wells, H. G., Bogart, S., & Lynch, B. The time machine. New York: Waldman Pulishing.

Dyfyniad Arddull Chicago

Wells, Herbert George, Shirley Bogart, và Brendan Lynch. The Time Machine. New York: Waldman Pulishing.

Dyfyniad MLA

Wells, Herbert George, Shirley Bogart, và Brendan Lynch. The Time Machine. New York: Waldman Pulishing.

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