Παραπομπή σε μορφή APA (7η εκδ.)

Sachs, C. 1. -. (1950). The commonwealth of art: A lecture delivered in the Whittall Pavilion of the Library of Congress, April 25, 1949. [Govt. Print. Office ].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sachs, Curt 1881 -1959. The Commonwealth of Art: A Lecture Delivered in the Whittall Pavilion of the Library of Congress, April 25, 1949. Washington, D.C: [Govt. Print. Office ], 1950.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sachs, Curt 1881 -1959. The Commonwealth of Art: A Lecture Delivered in the Whittall Pavilion of the Library of Congress, April 25, 1949. [Govt. Print. Office ], 1950.