Não informado. (1897). Camera: A practical magazine for photographers. Columbia Photographic Society.
Chicago-Zitierstil (17. Ausg.)Não informado. Camera: A Practical Magazine for Photographers. Philadelphia, Pa: Columbia Photographic Society, 1897.
MLA-Zitierstil (8. Ausg.)Não informado. Camera: A Practical Magazine for Photographers. Columbia Photographic Society, 1897.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.