APA aipamena

Halfdanarson, T. R., Rubin, J., Farnell, M. B., Grant, C. S., & Petersen, G. M. (2008). Pancreatic endocrine neoplasms: Epidemiology and prognosis of pancreatic endocrine tumors.

Chicago Style aipamena

Halfdanarson, Thorvardur R., Joseph Rubin, Michael B. Farnell, Clive S. Grant, and Gloria M. Petersen. Pancreatic Endocrine Neoplasms: Epidemiology and Prognosis of Pancreatic Endocrine Tumors. 2008.

MLA aipamena

Halfdanarson, Thorvardur R., et al. Pancreatic Endocrine Neoplasms: Epidemiology and Prognosis of Pancreatic Endocrine Tumors. 2008.