APA (7th ed.) Citation

Pedersen, S., & O'Byrne, P. M. (1997). A comparison of the efficacy and safety of inhaled corticosteroids in asthma. Munksgaard.

Chicago Style (17th ed.) Citation

Pedersen, Søren, and Paul M. O'Byrne. A Comparison of the Efficacy and Safety of Inhaled Corticosteroids in Asthma. Copenhagen: Munksgaard, 1997.

MLA (9th ed.) Citation

Pedersen, Søren, and Paul M. O'Byrne. A Comparison of the Efficacy and Safety of Inhaled Corticosteroids in Asthma. Munksgaard, 1997.