Has a Cosmic Standard Candle Flickered?

MLA

Glanz, James. “Has a Cosmic Standard Candle Flickered?” Science, vol. 285, no. 5424, July 1999, p. 21. 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=edsggo&AN=edsgcl.55241243&authtype=sso&custid=ns315887.

APA

Glanz, J. (1999). Has a Cosmic Standard Candle Flickered? Science, 285(5424), 21.

Chicago

Glanz, James. 1999. “Has a Cosmic Standard Candle Flickered?” Science 285 (5424): 21. 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=edsggo&AN=edsgcl.55241243&authtype=sso&custid=ns315887.