APA (7th ed.) Zitazioa

Goethe, J. W. v. (1970). Theory of colours. MIT.

Chicago Style (17th ed.) Zitazioa

Goethe, Johann Wolfgang von. Theory of Colours. Cambridge: MIT, 1970.

MLA (9th ed.) Zitazioa

Goethe, Johann Wolfgang von. Theory of Colours. MIT, 1970.