Tables for determining lead, uranium, and thorium isotope ages

MLA

Schonfeld, E. Tables for Determining Lead, Uranium, and Thorium Isotope Ages. Dec. 1974. 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=edsnas&AN=edsnas.19750011680&authtype=sso&custid=ns315887.

APA

Schonfeld, E. (1974). Tables for determining lead, uranium, and thorium isotope ages.

Chicago

Schonfeld, E. 1974. “Tables for Determining Lead, Uranium, and Thorium Isotope Ages,” December. 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=edsnas&AN=edsnas.19750011680&authtype=sso&custid=ns315887.