APA (7th ed.) Citation

John G. Johnson Collection (Philadelphia, Pa.). (1941). John G. Johnson collection: Catalogue of paintings. [s.n.].

Chicago Style (17th ed.) Citation

John G. Johnson Collection (Philadelphia, Pa.). John G. Johnson Collection: Catalogue of Paintings. Philadelphia: [s.n.], 1941.

MLA (8th ed.) Citation

John G. Johnson Collection (Philadelphia, Pa.). John G. Johnson Collection: Catalogue of Paintings. [s.n.], 1941.

Warning: These citations may not always be 100% accurate.