Cita APA

Carmichael, J., Fink, U., Russell, R. C., Spittle, M. F., Harris, A. L., Spiessi, G., & Blatter, J. (1996). Phase II study of gemcitabine in patients with advanced pancreatic cancer. Nature Publishing Group.

Citación estilo Chicago

Carmichael, J., U. Fink, R. C. Russell, M. F. Spittle, A. L. Harris, G. Spiessi, y J. Blatter. Phase II Study of Gemcitabine in Patients With Advanced Pancreatic Cancer. Nature Publishing Group, 1996.

Cita MLA

Carmichael, J., et al. Phase II Study of Gemcitabine in Patients With Advanced Pancreatic Cancer. Nature Publishing Group, 1996.