ON THIN ICE.

MLA

Rizzo, Johnna. “On Thin Ice.” National Geographic Explorer, vol. 10, no. 4, Jan. 2011, pp. 8–15. 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=edb&AN=58553692&authtype=sso&custid=ns315887.

APA

Rizzo, J. (2011). On Thin Ice. National Geographic Explorer, 10(4), 8–15.

Chicago

Rizzo, Johnna. 2011. “On Thin Ice.” National Geographic Explorer 10 (4): 8–15. 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=edb&AN=58553692&authtype=sso&custid=ns315887.