APA način citiranja

Selroos, O., & Halme, M. (1991). Effect of a volumatic spacer and mouth rinsing on systemic absorption of inhaled corticosteroids from a metered dose inhaler and dry powder inhaler.

Čikaški stil citiranja

Selroos, O., i M. Halme. Effect of a Volumatic Spacer and Mouth Rinsing On Systemic Absorption of Inhaled Corticosteroids From a Metered Dose Inhaler and Dry Powder Inhaler. 1991.

MLA način citiranja

Selroos, O., i M. Halme. Effect of a Volumatic Spacer and Mouth Rinsing On Systemic Absorption of Inhaled Corticosteroids From a Metered Dose Inhaler and Dry Powder Inhaler. 1991.