APA ציטוט

Helin-Salmivaara, A., Kajantie, M., Vänskä, J., Halila, H., Autti, T., Turunen, J. P., & Pasternack, A. (2009). Amount of external CME in groups of specialties: A nation-wide survey among Finnish doctors. BioMed Central.

Citação norma Chicago

Helin-Salmivaara, Arja, Mira Kajantie, Jukka Vänskä, Hannu Halila, Taina Autti, Juha P. Turunen, and Amos Pasternack. Amount of External CME in Groups of Specialties: A Nation-wide Survey Among Finnish Doctors. BioMed Central, 2009.

ציטוט MLA

Helin-Salmivaara, Arja, et al. Amount of External CME in Groups of Specialties: A Nation-wide Survey Among Finnish Doctors. BioMed Central, 2009.