Dyfyniad APA

Cunliffe, M. (1967). Literature of the United States (3rd ed.). Penguin.

Dyfyniad Arddull Chicago

Cunliffe, Marcus. Literature of the United States. 3rd ed. Middlesex: Penguin, 1967.

Dyfyniad MLA

Cunliffe, Marcus. Literature of the United States. 3rd ed. Penguin, 1967.

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