APA-referens

Cassirer, E. (1923). Substance and function and einstein's theory of relativity. New York: Dover Publication, INC.

Chicago-stil citat

Cassirer, Ernst. Substance and Function and Einstein's Theory of Relativity. New York: Dover Publication, INC, 1923.

MLA-referens

Cassirer, Ernst. Substance and Function and Einstein's Theory of Relativity. New York: Dover Publication, INC, 1923.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.