Dyfyniad APA

Cronin, J. F. (1943). Patriotism breeds heroes. National Council of Catholic Men.

Dyfyniad Arddull Chicago

Cronin, John F. Patriotism Breeds Heroes. Washington, D.C.: National Council of Catholic Men, 1943.

Dyfyniad MLA

Cronin, John F. Patriotism Breeds Heroes. National Council of Catholic Men, 1943.

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