APA (7th ed.) Citation

Yale University. Art Gallery. (1946). Picture book. [Verlag nicht ermittelbar].

Chicago Style (17th ed.) Citation

Yale University. Art Gallery. Picture Book. New Haven, Conn: [Verlag nicht ermittelbar], 1946.

MLA (8th ed.) Citation

Yale University. Art Gallery. Picture Book. [Verlag nicht ermittelbar], 1946.