Não informado. (2022). Journal and Transactions of the Photographic Society of Great Britain. Photographic Society of Great Britain.
Citação do estilo Chicago (17ª ed.)Não informado. Journal and Transactions of the Photographic Society of Great Britain. London: Photographic Society of Great Britain, 2022.
Citação MLA (8ª ed.)Não informado. Journal and Transactions of the Photographic Society of Great Britain. Photographic Society of Great Britain, 2022.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.