APA
System Development Foundation, . (1989). System Development Foundation benchmark series. Cambridge, Mass. [u.a.]: MIT Pr.
Chicago
System Development Foundation, . 1989. System Development Foundation benchmark series. Cambridge, Mass. [u.a.]: MIT Pr.
Harvard
System Development Foundation, . (1989). System Development Foundation benchmark series. Cambridge, Mass. [u.a.]: MIT Pr.
MLA
System Development Foundation, . System Development Foundation benchmark series. Cambridge, Mass. [u.a.]: MIT Pr. 1989.