Congenital lip pits with cleft lip or palate.

MLA

Tan, K. L., et al. “Congenital Lip Pits with Cleft Lip or Palate.” The Journal of the Singapore Paediatric Society, vol. 13, no. 2, Oct. 1971, pp. 75–78. 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=5149808&authtype=sso&custid=ns315887.

APA

Tan, K. L., Wong, T. T., Ong, E. S., & Chiang, S. P. (1971). Congenital lip pits with cleft lip or palate. The Journal of the Singapore Paediatric Society, 13(2), 75–78.

Chicago

Tan, K L, T T Wong, E S Ong, and S P Chiang. 1971. “Congenital Lip Pits with Cleft Lip or Palate.” The Journal of the Singapore Paediatric Society 13 (2): 75–78. 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=5149808&authtype=sso&custid=ns315887.