APA
(1994). Executive summary: guidelines for the diagnosis and management of asthma. United States: Department of Health and management of Asthma.
Chicago
1994. Executive summary: guidelines for the diagnosis and management of asthma. United States: Department of Health and management of Asthma.
Harvard
(1994). Executive summary: guidelines for the diagnosis and management of asthma. United States: Department of Health and management of Asthma.
MLA
Executive summary: guidelines for the diagnosis and management of asthma. United States: Department of Health and management of Asthma. 1994.