Dyfyniad APA

NASPA. National Association of Student Personnel Administrators.

Dyfyniad Arddull Chicago

NASPA. [Detroit]: National Association of Student Personnel Administrators.

Dyfyniad MLA

NASPA. National Association of Student Personnel Administrators.

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