Dyfyniad APA

International Bible Students Association. (1950). Esto significa vida eterna (1a. ed.). WatchtowerBible and Tract Society.

Dyfyniad Arddull Chicago

International Bible Students Association. Esto Significa Vida Eterna. 1a. ed. Brookline: WatchtowerBible and Tract Society, 1950.

Dyfyniad MLA

International Bible Students Association. Esto Significa Vida Eterna. 1a. ed. WatchtowerBible and Tract Society, 1950.

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