APA aipamena

Rees, J. (1991). Beta 2 agonists and asthma.

Chicago Style aipamena

Rees, J. Beta 2 Agonists and Asthma. 1991.

MLA aipamena

Rees, J. Beta 2 Agonists and Asthma. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.