Dyfyniad APA

Doughlas D Dillenbeck and Sue Wetzel. (1972). College Handbook. College Entrance Examination Board.

Dyfyniad Arddull Chicago

Doughlas D Dillenbeck and Sue Wetzel. College Handbook. New York: College Entrance Examination Board, 1972.

Dyfyniad MLA

Doughlas D Dillenbeck and Sue Wetzel. College Handbook. College Entrance Examination Board, 1972.

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