Earth Science

MLA

Elliott, David K. Earth Science. Salem Press, 2012. 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=edsebk&AN=450606&authtype=sso&custid=ns315887.

APA

Elliott, D. K. (2012). Earth Science. Salem Press.

Chicago

Elliott, David K. 2012. Earth Science. Earth Science. Ipswich, Mass: Salem Press. 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=edsebk&AN=450606&authtype=sso&custid=ns315887.