Dyfyniad APA

Eigen, M. (1981). Laws of the game: How the principles of nature govern chance. New York: Penguin Books.

Dyfyniad Arddull Chicago

Eigen, Manfred. Laws of the Game: How the Principles of Nature Govern Chance. New York: Penguin Books, 1981.

Dyfyniad MLA

Eigen, Manfred. Laws of the Game: How the Principles of Nature Govern Chance. New York: Penguin Books, 1981.

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