Cite
The proportions of Down's syndrome pregnancies detected prenatally in England and Wales from 1989 to 2004
MLA
Morris, J. K., et al. “The Proportions of Down’s Syndrome Pregnancies Detected Prenatally in England and Wales from 1989 to 2004.” Journal of Medical Screening, vol. 13, no. 4, Dec. 2006, p. 163. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.158932470&authtype=sso&custid=ns315887.
APA
Morris, J. K., Alberman, E., & Mutton, D. (2006, December 22). The proportions of Down’s syndrome pregnancies detected prenatally in England and Wales from 1989 to 2004. Journal of Medical Screening, 13(4), 163.
Chicago
Morris, J.K., E. Alberman, and D. Mutton. 2006. “The Proportions of Down’s Syndrome Pregnancies Detected Prenatally in England and Wales from 1989 to 2004.” Journal of Medical Screening, December 22. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.158932470&authtype=sso&custid=ns315887.