APA (7th ed.) Citation

Fishenden, R. B. (1915). R.B. Fishenden on machine photogravure. Royal Photographic Society.

Chicago Style (17th ed.) Citation

Fishenden, R. B. R.B. Fishenden on Machine Photogravure. London: Royal Photographic Society, 1915.

MLA (9th ed.) Citation

Fishenden, R. B. R.B. Fishenden on Machine Photogravure. Royal Photographic Society, 1915.

Warning: These citations may not always be 100% accurate.