Modern times : photography in the 20th century.

MLA

Boom, Mattie, and Hans Rooseboom. Modern Times : Photography In the 20th Century. Amsterdam: Rijksmuseum, 2014.

APA

Boom, M., & Rooseboom, H. (2014). Modern times : photography in the 20th century. Amsterdam: Rijksmuseum.

Chicago

Boom, Mattie, and Hans Rooseboom. Modern Times: Photography In the 20th Century. Amsterdam: Rijksmuseum, 2014.