APA (7th ed.) Citation

Goethe, J. W. v. (1971). Goethe's color theory (American ed.). Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Goethe, Johann Wolfgang von. Goethe's Color Theory. American ed. New York: Van Nostrand Reinhold, 1971.

MLA (9th ed.) Citation

Goethe, Johann Wolfgang von. Goethe's Color Theory. American ed. Van Nostrand Reinhold, 1971.