Cita APA (7a ed.)

Penel, N., Negrier, S., Ray-Coquard, I., Ferte, C., Devos, P., Hollebecque, A., . . . Seve, P. (2009). Development and validation of a bedside score to predict early death in cancer of unknown primary patients. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Penel, Nicolas, Sylvie Negrier, Isabelle Ray-Coquard, Charles Ferte, Patrick Devos, Antoine Hollebecque, Michael B. Sawyer, Antoine Adenis, y Pascal Seve. Development and Validation of a Bedside Score to Predict Early Death in Cancer of Unknown Primary Patients. Public Library of Science (PLoS), 2009.

Cita MLA (8a ed.)

Penel, Nicolas, et al. Development and Validation of a Bedside Score to Predict Early Death in Cancer of Unknown Primary Patients. Public Library of Science (PLoS), 2009.