APA (7th ed.) Citation

ProQuest (Firm), Lotvall, J., & Busse, W. W. (2012). Advances in combination therapy for asthma and COPD. John Wiley & Sons.

Chicago Style (17th ed.) Citation

ProQuest (Firm), Jan Lotvall, and W. W. Busse. Advances in Combination Therapy for Asthma and COPD. Chichester, West Sussex: John Wiley & Sons, 2012.

MLA (9th ed.) Citation

ProQuest (Firm), et al. Advances in Combination Therapy for Asthma and COPD. John Wiley & Sons, 2012.