APA Format
Using the PFS family :file, write, graph, report
. (198-?]). [S.l. :: s.n.,.
MLA Format
.
Using the PFS family :file, write, graph, report
. [S.l. :: s.n.,, 198-?]
Chicago Format
. Using the PFS family :file, write, graph, report. [S.l. :: s.n.,, 198-?].