Dyfyniad APA

Davenport, G. L., Phillips, L. E., & Vaughan, B. (2009). Courage to bear witness: Essays in honor of Gene L. Davenport. Pickwick Publications.

Dyfyniad Arddull Chicago

Davenport, Gene L., L. Edward Phillips, and Billy Vaughan. Courage to Bear Witness: Essays in Honor of Gene L. Davenport. Eugene, Or.: Pickwick Publications, 2009.

Dyfyniad MLA

Davenport, Gene L., et al. Courage to Bear Witness: Essays in Honor of Gene L. Davenport. Pickwick Publications, 2009.

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