Cloud, G., & Timmons, S. (1989). L.A. Dreams: Photographs by Greg Cloud, foreword by Stuart Timmons. GMP Publishers.
Chicago-Zitierstil (17. Ausg.)Cloud, Greg, 与 Stuart Timmons. L.A. Dreams: Photographs by Greg Cloud, Foreword by Stuart Timmons. London: GMP Publishers, 1989.
MLA-Zitierstil (8. Ausg.)Cloud, Greg, 与 Stuart Timmons. L.A. Dreams: Photographs by Greg Cloud, Foreword by Stuart Timmons. GMP Publishers, 1989.
警告：这些引文格式不一定是100％准确.