Dyfyniad APA

Berrigan, D. (1989). Sorrow built a bridge: Friendship and AIDS. Fortkamp Pub. Co..

Dyfyniad Arddull Chicago

Berrigan, Daniel. Sorrow Built a Bridge: Friendship and AIDS. Baltimore, Md.: Fortkamp Pub. Co., 1989.

Dyfyniad MLA

Berrigan, Daniel. Sorrow Built a Bridge: Friendship and AIDS. Fortkamp Pub. Co., 1989.

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