Dyfyniad APA

Essick, E. L. (1973). RPG for system/360 and system/370. Harper & Row.

Dyfyniad Arddull Chicago

Essick, Edward L. RPG for System/360 and System/370. New York: Harper & Row, 1973.

Dyfyniad MLA

Essick, Edward L. RPG for System/360 and System/370. Harper & Row, 1973.

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