Dyfyniad APA

Kells, C. E. (1926). Three score years and nine. C. Edmund Kells.

Dyfyniad Arddull Chicago

Kells, C. Edmund. Three Score Years and Nine. New Orleans: C. Edmund Kells, 1926.

Dyfyniad MLA

Kells, C. Edmund. Three Score Years and Nine. C. Edmund Kells, 1926.

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