Willis, G. (1999). Response errors in surveys of children's immunizations. U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics.
Chicago Style (17th ed.) CitationWillis, Gordon. Response Errors in Surveys of Children's Immunizations. Hyattsville, Maryland: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, 1999.
MLA (9th ed.) CitationWillis, Gordon. Response Errors in Surveys of Children's Immunizations. U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, 1999.
Warning: These citations may not always be 100% accurate.