APA (7th ed.) Citation

Batchen, G. (2021). Negative/positive: A history of photography. Routledge.

Chicago Style (17th ed.) Citation

Batchen, Geoffrey. Negative/positive: A History of Photography. Abingdon, Oxon ; New York, NY: Routledge, 2021.

MLA (9th ed.) Citation

Batchen, Geoffrey. Negative/positive: A History of Photography. Routledge, 2021.