Não informado. (2009). Proceedings of the Central Society for Clinical Research. Central Society for Clinical Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Proceedings of the Central Society for Clinical Research. Chicago, Ill: Central Society for Clinical Research, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Proceedings of the Central Society for Clinical Research. Central Society for Clinical Research, 2009.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.