Dyfyniad APA

Alexis Gregory. (1971). Nobel prize library: Ernest Hemingway. Alexis Gregory.

Dyfyniad Arddull Chicago

Alexis Gregory. Nobel Prize Library: Ernest Hemingway. New York: Alexis Gregory, 1971.

Dyfyniad MLA

Alexis Gregory. Nobel Prize Library: Ernest Hemingway. Alexis Gregory, 1971.

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