Excess twinning in the parents of spina bifida.

MLA

Le Marec, B., et al. “Excess Twinning in the Parents of Spina Bifida.” Progress in Clinical and Biological Research, vol. 24 Pt B, 1978, pp. 121–23. 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=cmedm&AN=364490&authtype=sso&custid=ns315887.

APA

Le Marec, B., Roussey, M., Oger, J., & Senecal, J. (1978). Excess twinning in the parents of spina bifida. Progress in Clinical and Biological Research, 24 Pt B, 121–123.

Chicago

Le Marec, B, M Roussey, J Oger, and J Senecal. 1978. “Excess Twinning in the Parents of Spina Bifida.” Progress in Clinical and Biological Research 24 Pt B: 121–23. 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=cmedm&AN=364490&authtype=sso&custid=ns315887.