Dyfyniad APA

Winks, R. W. (1988). A History of civilization (7th ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Winks, Robin W. A History of Civilization. 7th ed. Englewood Cliffs, N.J: Prentice-Hall, 1988.

Dyfyniad MLA

Winks, Robin W. A History of Civilization. 7th ed. Prentice-Hall, 1988.

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