APA aipamena

Alvarez-Dardet, C., & Ashton, J. (2005). Is epidemiology popular enough? BMJ Group.

Chicago Style aipamena

Alvarez-Dardet, C., and J. Ashton. Is Epidemiology Popular Enough? BMJ Group, 2005.

MLA aipamena

Alvarez-Dardet, C., and J. Ashton. Is Epidemiology Popular Enough? BMJ Group, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.