Cita APA (7a ed.)

Klein, A., Lindström, S., Mendelsohn, J., Steplowski, E., Arslan, A., Bueno-De-Mesquita, H., . . . Kraft, P. (2013). An absolute risk model to identify individuals at elevated risk for pancreatic cancer in the general population. Public Library of Science.

Cita Chicago Style (17a ed.)

Klein, A., et al. An Absolute Risk Model to Identify Individuals at Elevated Risk for Pancreatic Cancer in the General Population. Public Library of Science, 2013.

Cita MLA (9a ed.)

Klein, A., et al. An Absolute Risk Model to Identify Individuals at Elevated Risk for Pancreatic Cancer in the General Population. Public Library of Science, 2013.