Citazione Stile APA (7a Edizione)

May Charles H., Worth, C., Tr. by Cross, A. G., & Cook, C. A. G. (1968). May and worth's manual of diseases of the eye (13th ed.). Bailliere, Tindall and Cassell.

Citazione stile Chigago Style (17a edizione)

May Charles H., Claud Worth, Alexander G. Tr. by Cross, e Charles A. G. Cook. May and Worth's Manual of Diseases of the Eye. 13th ed. London: Bailliere, Tindall and Cassell, 1968.

Citatione MLA (9a ed.)

May Charles H., et al. May and Worth's Manual of Diseases of the Eye. 13th ed. Bailliere, Tindall and Cassell, 1968.