APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.