Dyfyniad APA

(2002). The American heritage dictionary for learner of english. Boston,New York: Houghton Mifflin.

Dyfyniad Arddull Chicago

The American Heritage Dictionary for Learner of English. Boston,New York: Houghton Mifflin, 2002.

Dyfyniad MLA

The American Heritage Dictionary for Learner of English. Boston,New York: Houghton Mifflin, 2002.

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