APA aipamena

Christie, R. M. (2015). Colour chemistry (2nd edition.). s.n.].

Chicago Style aipamena

Christie, R. M. Colour Chemistry. 2nd edition. [S.l.: s.n.], 2015.

MLA aipamena

Christie, R. M. Colour Chemistry. 2nd edition. s.n.], 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.