APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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