Dyfyniad APA

Time-Life Books. (1989). Search for the soul. Time-Life Books.

Dyfyniad Arddull Chicago

Time-Life Books. Search for the Soul. Alexandria, Virginia: Time-Life Books, 1989.

Dyfyniad MLA

Time-Life Books. Search for the Soul. Time-Life Books, 1989.

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