APA (7th ed.) Citation

Stocken, D., Hassan, A., Altman, D., Billingham, L., Bramhall, S., Johnson, P., & Freemantle, N. (2008). Modelling prognostic factors in advanced pancreatic cancer.

Chicago Style (17th ed.) Citation

Stocken, D., A. Hassan, D. Altman, L. Billingham, SR Bramhall, P. Johnson, and N. Freemantle. Modelling Prognostic Factors in Advanced Pancreatic Cancer. 2008.

MLA (9th ed.) Citation

Stocken, D., et al. Modelling Prognostic Factors in Advanced Pancreatic Cancer. 2008.