APA (7th ed.) Citation
(1979). OS/JS: PL/1. Datasystém.
Chicago Style (17th ed.) Citation
OS/JS: PL/1. Bratislava: Datasystém, 1979.
MLA (9th ed.) Citation
OS/JS: PL/1. Datasystém, 1979.
Warning: These citations may not always be 100% accurate.