APA ציטוט

Rosenstein, B. S., Held, K. D., Rockwell, S., Williams, J. P., & Zeman, E. M. (2009). American Society for Radiation Oncology (ASTRO) Survey of Radiation Biology Educators in U.S. and Canadian Radiation Oncology Residency Programs.

Citação norma Chicago

Rosenstein, Barry S., Kathryn D. Held, Sara Rockwell, Jacqueline P. Williams, and Elaine M. Zeman. American Society for Radiation Oncology (ASTRO) Survey of Radiation Biology Educators in U.S. and Canadian Radiation Oncology Residency Programs. 2009.

ציטוט MLA

Rosenstein, Barry S., et al. American Society for Radiation Oncology (ASTRO) Survey of Radiation Biology Educators in U.S. and Canadian Radiation Oncology Residency Programs. 2009.