APA (7th ed.) Citation

Hansel, T. T., & Barnes, P. J. (2001). New drugs for asthma, allergy, and COPD. Karger.

Chicago Style (17th ed.) Citation

Hansel, T. T., and Peter J. Barnes. New Drugs for Asthma, Allergy, and COPD. Basel ; New York: Karger, 2001.

MLA (9th ed.) Citation

Hansel, T. T., and Peter J. Barnes. New Drugs for Asthma, Allergy, and COPD. Karger, 2001.