APA (7th ed.) Zitazioa
Piacenza, G., Bergalli, L., Carriquiry, L., Pradines, J., Montandon, P., & Rocha, O. (1984). Oesophagectomy without thoracotomy in the treatment of oesophagic neoplasm.
Chicago Style (17th ed.) Zitazioa
Piacenza, Guillermo, Luis Bergalli, Luis Carriquiry, Jorge Pradines, Pablo Montandon, eta Osvaldo Rocha. Oesophagectomy Without Thoracotomy in the Treatment of Oesophagic Neoplasm. 1984.
MLA (9th ed.) Zitazioa
Piacenza, Guillermo, et al. Oesophagectomy Without Thoracotomy in the Treatment of Oesophagic Neoplasm. 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.