APA

National Center for Health Statistics U.S, . (2009). One- third of U.S. adults embraced most heart healthy behaviors in 1999-2002. Hyattsville,MD: U.S. Dept. of Health and Human Services, Center Disease Control and Prevention, National Center for Health Statistics.

Chicago

National Center for Health Statistics U.S, . 2009. One- third of U.S. adults embraced most heart healthy behaviors in 1999-2002. Hyattsville,MD: U.S. Dept. of Health and Human Services, Center Disease Control and Prevention, National Center for Health Statistics.

Harvard

National Center for Health Statistics U.S, . (2009). One- third of U.S. adults embraced most heart healthy behaviors in 1999-2002. Hyattsville,MD: U.S. Dept. of Health and Human Services, Center Disease Control and Prevention, National Center for Health Statistics.

MLA

National Center for Health Statistics U.S, . One- third of U.S. adults embraced most heart healthy behaviors in 1999-2002. Hyattsville,MD: U.S. Dept. of Health and Human Services, Center Disease Control and Prevention, National Center for Health Statistics. 2009.