Cite
The metallicity versus luminosity relationship for early-type galaxies
MLA
Bica, Eduardo Luiz Damiani, and Danielle Marie Alloin. The Metallicity versus Luminosity Relationship for Early-Type Galaxies. Jan. 1987. 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=edsair&AN=edsair.od......3056..1c5490ddc6932a1164310f4f2876484d&authtype=sso&custid=ns315887.
APA
Bica, E. L. D., & Alloin, D. M. (1987). The metallicity versus luminosity relationship for early-type galaxies.
Chicago
Bica, Eduardo Luiz Damiani, and Danielle Marie Alloin. 1987. “The Metallicity versus Luminosity Relationship for Early-Type Galaxies,” January. 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=edsair&AN=edsair.od......3056..1c5490ddc6932a1164310f4f2876484d&authtype=sso&custid=ns315887.