Cita APA (7th ed.)

Cézanne, P., Reff, T., & Shoemaker, I. H. (1989). Paul Cézanne, two sketchbooks: The gift of Mr. and Mrs. Walter H. Annenberg to the Philadelphia Museum of Art. Philadelphia Museum of Art.

Cita Chicago (17th ed.)

Cézanne, Paul, Theodore Reff, i Innis H. Shoemaker. Paul Cézanne, Two Sketchbooks: The Gift of Mr. and Mrs. Walter H. Annenberg to the Philadelphia Museum of Art. Philadelphia, Pa.: Philadelphia Museum of Art, 1989.

Cita MLA (8th ed.)

Cézanne, Paul, et al. Paul Cézanne, Two Sketchbooks: The Gift of Mr. and Mrs. Walter H. Annenberg to the Philadelphia Museum of Art. Philadelphia Museum of Art, 1989.