APA (7th ed.) Citation

Ernst, P., Hemmelgarn, B., Cockcroft, D. W., & Suissa, S. Overreliance on Bronchodilators as a Risk Factor for Life-Threatening Asthma. Wiley.

Chicago Style (17th ed.) Citation

Ernst, Pierre, Brenda Hemmelgarn, Donald W. Cockcroft, and Samy Suissa. Overreliance on Bronchodilators as a Risk Factor for Life-Threatening Asthma. Wiley.

MLA (9th ed.) Citation

Ernst, Pierre, et al. Overreliance on Bronchodilators as a Risk Factor for Life-Threatening Asthma. Wiley.