Cita APA (7a ed.)

Lawson, E., & Du Bois, G. P. (1932). Ernest Lawson. Whitney Museum of American Art.

Cita Chicago Style (17a ed.)

Lawson, Ernest, y Guy Pène Du Bois. Ernest Lawson. New York: Whitney Museum of American Art, 1932.

Cita MLA (9a ed.)

Lawson, Ernest, y Guy Pène Du Bois. Ernest Lawson. Whitney Museum of American Art, 1932.