APA aipamena

Carlson, P. (2001). Risk behaviours and self rated health in Russia 1998. BMJ Group.

Chicago Style aipamena

Carlson, P. Risk Behaviours and Self Rated Health in Russia 1998. BMJ Group, 2001.

MLA aipamena

Carlson, P. Risk Behaviours and Self Rated Health in Russia 1998. BMJ Group, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.