J. Willard Gibbs.

MLA

Plitnik, George R. “J. Willard Gibbs.” Biographical Encyclopedia of Mathematicians, Jan. 1999, pp. 230–33. 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=edo&AN=11258428&authtype=sso&custid=ns315887.

APA

Plitnik, G. R. (1999). J. Willard Gibbs. Biographical Encyclopedia of Mathematicians, 230–233.

Chicago

Plitnik, George R. 1999. “J. Willard Gibbs.” Biographical Encyclopedia of Mathematicians, January, 230–33. 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=edo&AN=11258428&authtype=sso&custid=ns315887.