Cita APA

David Bomford, Kirby Jo, Roy Ashok, & Leighton John. (1990). Art in the making impressionism. National Gallery.

Chicago Edition Citation

David Bomford, Kirby Jo, Roy Ashok, i Leighton John. Art in the Making Impressionism. London: National Gallery, 1990.

Cita MLA

David Bomford, et al. Art in the Making Impressionism. National Gallery, 1990.