APA
Ludington A., Diehl H., . (2001). Take charge of your health. Hagerstown, MD: Review and Herald Pub. Association.
Chicago
Ludington Aileen, Diehl Hans, . 2001. Take charge of your health. Hagerstown, MD: Review and Herald Pub. Association.
Harvard
Ludington A., Diehl H., . (2001). Take charge of your health. Hagerstown, MD: Review and Herald Pub. Association.
MLA
Ludington Aileen, Diehl Hans, . Take charge of your health. Hagerstown, MD: Review and Herald Pub. Association. 2001.