Cite
A comparative study of the intra-night optical variability of powerful AGNs.
MLA
Stalin, C. S., et al. “A Comparative Study of the Intra-Night Optical Variability of Powerful AGNs.” Bulletin of the Astronomical Society of India, vol. 30, no. 3, Sept. 2002, pp. 765–66. 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=asx&AN=12254756&authtype=sso&custid=ns315887.
APA
Stalin, C. S., Gopal-Krishna, Sagar, R., & Wiita, P. J. (2002). A comparative study of the intra-night optical variability of powerful AGNs. Bulletin of the Astronomical Society of India, 30(3), 765–766.
Chicago
Stalin, C. S., Gopal-Krishna, Ram Sagar, and P. J. Wiita. 2002. “A Comparative Study of the Intra-Night Optical Variability of Powerful AGNs.” Bulletin of the Astronomical Society of India 30 (3): 765–66. 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=asx&AN=12254756&authtype=sso&custid=ns315887.