APA
Doppke K. P., Morin R. L., Chu W., Gerbi B. G., Gould R. G., Hefner L. V., Marsden D. S., Pavlicek W., Ritenour E. R. & Schoenfeld A. H. (19930218). A survey of radiation oncologists regarding their radiation physics instruction. : International journal of radiation oncology, biology, physics.
Chicago
Doppke K P, Morin R L, Chu W, Gerbi B G, Gould R G, Hefner L V, Marsden D S, Pavlicek W, Ritenour E R and Schoenfeld A H. 19930218. A survey of radiation oncologists regarding their radiation physics instruction. : International journal of radiation oncology, biology, physics.
Harvard
Doppke K. P., Morin R. L., Chu W., Gerbi B. G., Gould R. G., Hefner L. V., Marsden D. S., Pavlicek W., Ritenour E. R. and Schoenfeld A. H. (19930218). A survey of radiation oncologists regarding their radiation physics instruction. : International journal of radiation oncology, biology, physics.
MLA
Doppke K P, Morin R L, Chu W, Gerbi B G, Gould R G, Hefner L V, Marsden D S, Pavlicek W, Ritenour E R and Schoenfeld A H. A survey of radiation oncologists regarding their radiation physics instruction. : International journal of radiation oncology, biology, physics. 19930218.