Style de citation APA (7e éd.)

Não informado. (1999). Seminars in colon and rectal surgery. W.B. Saunders.

Style de citation Chicago (17e éd.)

Não informado. Seminars in Colon and Rectal Surgery. Philadelphia, Pa: W.B. Saunders, 1999.

Style de citation MLA (8e éd.)

Não informado. Seminars in Colon and Rectal Surgery. W.B. Saunders, 1999.

Attention : ces citations peuvent ne pas être correctes à 100%.