Dyfyniad APA

First, R. (1965). One hundred and seven days. Penguin books.

Dyfyniad Arddull Chicago

First, Ruth. One Hundred and Seven Days. Britian: Penguin books, 1965.

Dyfyniad MLA

First, Ruth. One Hundred and Seven Days. Penguin books, 1965.

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