Dyfyniad APA

Ludwig, G. E. (1979). Building an effective youth ministry. Abingdon.

Dyfyniad Arddull Chicago

Ludwig, Glenn E. Building an Effective Youth Ministry. Nashville: Abingdon, 1979.

Dyfyniad MLA

Ludwig, Glenn E. Building an Effective Youth Ministry. Abingdon, 1979.

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