Cite
The Sloan Digital Sky Survey Quasar Catalog V. Seventh Data Release
MLA
Schneider, Donald P., et al. The Sloan Digital Sky Survey Quasar Catalog V. Seventh Data Release. 2010. 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=edsoai&AN=edsoai.on1312046805&authtype=sso&custid=ns315887.
APA
Schneider, D. P., Richards, G. T., Hall, P. B., Strauss, M. A., Anderson, S. F., Boroson, T. A., Ross, N. P., Shen, Y., Brandt, W. N., Fan, X., Inada, N., Jester, S., Knapp, G. R., Krawczyk, C. M., Thakar, A. R., Berk, D. E. V., Voges, W., Yanny, B., York, D. G., … Weinberg, D. H. (2010). The Sloan Digital Sky Survey Quasar Catalog V. Seventh Data Release.
Chicago
Schneider, Donald P., Gordon T. Richards, Patrick B. Hall, Michael A. Strauss, Scott F. Anderson, Todd A. Boroson, Nicholas P. Ross, et al. 2010. “The Sloan Digital Sky Survey Quasar Catalog V. Seventh Data Release.” 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=edsoai&AN=edsoai.on1312046805&authtype=sso&custid=ns315887.