Cita APA (7a ed.)

Barker, V., & Rudge, W. E. (1931). A critical introduction to American Painting. Whitney Museum of American Art.

Cita Chicago Style (17a ed.)

Barker, Virgil, y William Edwin Rudge. A Critical Introduction to American Painting. New York: Whitney Museum of American Art, 1931.

Cita MLA (9a ed.)

Barker, Virgil, y William Edwin Rudge. A Critical Introduction to American Painting. Whitney Museum of American Art, 1931.