APA (7th ed.) Citation

Colnaghi, P. (1976). Photography : the first eighty years: The first eighty years. PD Colnaghi & Co.

Chicago Style (17th ed.) Citation

Colnaghi, P.D. Photography : The First Eighty Years: The First Eighty Years. London: PD Colnaghi & Co, 1976.

MLA (9th ed.) Citation

Colnaghi, P.D. Photography : The First Eighty Years: The First Eighty Years. PD Colnaghi & Co, 1976.

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