Cita APA (7a ed.)

Caivano, J. L. (1990). Cesia: A system of visual signs complementing color. [s.n.].

Cita Chicago Style (17a ed.)

Caivano, José Luis. Cesia: A System of Visual Signs Complementing Color. [S.l.]: [s.n.], 1990.

Cita MLA (9a ed.)

Caivano, José Luis. Cesia: A System of Visual Signs Complementing Color. [s.n.], 1990.