Dyfyniad APA

(2002). Glencoe the reader's choice. New York: Glencoe/McGraw-Hill.

Dyfyniad Arddull Chicago

Glencoe the Reader's Choice. New York: Glencoe/McGraw-Hill, 2002.

Dyfyniad MLA

Glencoe the Reader's Choice. New York: Glencoe/McGraw-Hill, 2002.

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