APA Citatie

Badiyan, S. N., Hallemeier, C. L., Lin, S. H., Hall, M. D., & Chuong, M. D. (2018). Proton beam therapy for gastrointestinal cancers: Past, present, and future. J Gastrointest Oncol.

Chicago Style citaat

Badiyan, Shahed N., Christopher L. Hallemeier, Steven H. Lin, Matthew D. Hall, en Michael D. Chuong. "Proton Beam Therapy for Gastrointestinal Cancers: Past, Present, and Future." J Gastrointest Oncol 2018.

MLA citatie

Badiyan, Shahed N., et al. "Proton Beam Therapy for Gastrointestinal Cancers: Past, Present, and Future." J Gastrointest Oncol 2018.