Spirits of salt a working guide to old photographic processes

MLA

Webb, Randall, and Martin Reed. Spirits of Salt: a Working Guide to Old Photographic Processes. London: Aurum, 1999.

APA

Webb, R., & Reed, M. (1999). Spirits of salt: a working guide to old photographic processes. London: Aurum.

Chicago

Webb, Randall, and Martin Reed. Spirits of Salt: A Working Guide to Old Photographic Processes. London: Aurum, 1999.