Cite
Project Physics Teacher Guide 5, Models of the Atom.
MLA
Harvard Univ., Cambridge, MA.Harvard Project Physics. Project Physics Teacher Guide 5, Models of the Atom. Jan. 1968. 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=eric&AN=ED071906&authtype=sso&custid=ns315887.
APA
Harvard Univ., C. M. H. P. P. (1968). Project Physics Teacher Guide 5, Models of the Atom.
Chicago
Harvard Univ., Cambridge, MA. Harvard Project Physics. 1968. “Project Physics Teacher Guide 5, Models of the Atom,” 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=eric&AN=ED071906&authtype=sso&custid=ns315887.