Cita APA (7a ed.)

Cogniat Raymond & Norton, L. (1951). French painting at the time of the impressionists. The Hyperion Press.

Cita Chicago Style (17a ed.)

Cogniat Raymond y Lucy Norton. French Painting at the Time of the Impressionists. New York: The Hyperion Press, 1951.

Cita MLA (8a ed.)

Cogniat Raymond y Lucy Norton. French Painting at the Time of the Impressionists. The Hyperion Press, 1951.