Παραπομπή σε μορφή APA (7η εκδ.)

International College of Surgeons. (2004). XXXIV World Congress f the International College of Surgeons, October from 6 to 10, year 2004, Quito, Ecuador: Final program (Trigésima cuarta.). Editorial International College of Surgeons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International College of Surgeons. XXXIV World Congress F the International College of Surgeons, October from 6 to 10, Year 2004, Quito, Ecuador: Final Program. Trigésima cuarta. Quito: Editorial International College of Surgeons, 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

International College of Surgeons. XXXIV World Congress F the International College of Surgeons, October from 6 to 10, Year 2004, Quito, Ecuador: Final Program. Trigésima cuarta. Editorial International College of Surgeons, 2004.