APA aipamena

Sharpe, W. S. (1926). Colour-Blindness.

Chicago Style aipamena

Sharpe, Wm. Salisbury. Colour-Blindness. 1926.

MLA aipamena

Sharpe, Wm. Salisbury. Colour-Blindness. 1926.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.