Dyfyniad APA

Barker, E. C., Duncalf, F., & Bacon, F. L. (1938). Old Europe and our nation. Row, Peterson and Co..

Dyfyniad Arddull Chicago

Barker, Eugene Campbell, Frederic Duncalf, and Francis L. Bacon. Old Europe and Our Nation. Evanston, Ill.: Row, Peterson and Co., 1938.

Dyfyniad MLA

Barker, Eugene Campbell, et al. Old Europe and Our Nation. Row, Peterson and Co., 1938.

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