Dyfyniad APA

Coveney, P. (1990). The arrow of time: A voyage through science to solve time's greatest mystery. New York: Fawcett Columbine.

Dyfyniad Arddull Chicago

Coveney, Peter. The Arrow of Time: A Voyage Through Science to Solve Time's Greatest Mystery. New York: Fawcett Columbine, 1990.

Dyfyniad MLA

Coveney, Peter. The Arrow of Time: A Voyage Through Science to Solve Time's Greatest Mystery. New York: Fawcett Columbine, 1990.

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