Cite
ISOTOPE SHIFT MEASUREMENTS OF HELIUM
MLA
F. M. Pipkin, et al. “Isotope Shift Measurements of Helium.” Modern Physics Letters B, Oct. 1991, pp. 1625–33. 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.doi...........8a9d5288a3df09b944e07add824c70ad&authtype=sso&custid=ns315887.
APA
F. M. Pipkin, John Lawall, & Ping Zhao. (1991). Isotope Shift Measurements of Helium. Modern Physics Letters B, 1625–1633.
Chicago
F. M. Pipkin, John Lawall, and Ping Zhao. 1991. “Isotope Shift Measurements of Helium.” Modern Physics Letters B, October, 1625–33. 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.doi...........8a9d5288a3df09b944e07add824c70ad&authtype=sso&custid=ns315887.