APA (7e ed.) Bronvermelding

Umland, A. (2011). Picasso Guitars: 1912 - 1914 / Anne Umland. The Museum of Modern Art, New York. Museum of Modern Art.

Chicago (17e ed.) Bronvermelding

Umland, Anne. Picasso Guitars: 1912 - 1914 / Anne Umland. The Museum of Modern Art, New York. New York: Museum of Modern Art, 2011.

MLA (8e ed.) Bronvermelding

Umland, Anne. Picasso Guitars: 1912 - 1914 / Anne Umland. The Museum of Modern Art, New York. Museum of Modern Art, 2011.