Dyfyniad APA

Kennedy, R. F. (1967). To seek a newer world. Doubleday.

Dyfyniad Arddull Chicago

Kennedy, Robert F. To Seek a Newer World. Garden City, N. Y: Doubleday, 1967.

Dyfyniad MLA

Kennedy, Robert F. To Seek a Newer World. Doubleday, 1967.

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