Dyfyniad APA

Johnson, G. (19). Contribution of Catholic Education to American Life. Washington, D.C..

Dyfyniad Arddull Chicago

Johnson, George. Contribution of Catholic Education to American Life. Washington, D.C., 19.

Dyfyniad MLA

Johnson, George. Contribution of Catholic Education to American Life. Washington, D.C., 19.

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