Nickens, C. (1985). Bette Davis: A biography in photographs / by Christopher Nickens. Columbus.
Chicago-Zitierstil (17. Ausg.)Nickens, Christopher. Bette Davis: A Biography in Photographs / by Christopher Nickens. London: Columbus, 1985.
MLA-Zitierstil (8. Ausg.)Nickens, Christopher. Bette Davis: A Biography in Photographs / by Christopher Nickens. Columbus, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.