Παραπομπή σε μορφή APA (7η εκδ.)

University of the Philippines (Diliman). Computer Center. An alphabetical listing of the scientific subroutine package. s.n.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of the Philippines (Diliman). Computer Center. An Alphabetical Listing of the Scientific Subroutine Package. [Quezon City: s.n.

Παραπομπή σε μορφή MLA (9th εκδ.)

University of the Philippines (Diliman). Computer Center. An Alphabetical Listing of the Scientific Subroutine Package. s.n.