Dyfyniad APA
Erskine, J., Sherman, S. P., Trent, W. P., & Van Doren, C. C. (1944). The Cambridge history of American literature. Macmillan; The University Press.
Dyfyniad Arddull Chicago
Erskine, John, Stuart Pratt Sherman, William Peterfield Trent, and Carl Clinton Van Doren. The Cambridge History of American Literature. New York : Cambridge, Eng.: Macmillan; The University Press, 1944.
Dyfyniad MLA
Erskine, John, et al. The Cambridge History of American Literature. Macmillan; The University Press, 1944.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.