APA (7th ed.) Citation
Wirth, N., & Jensen, K. (1991). Pascal user manual and report: ISO Pascal standard (4.ed.). Springer Verlag.
Chicago Style (17th ed.) Citation
Wirth, Niklaus, and Kathleen Jensen. Pascal User Manual and Report: ISO Pascal Standard. 4.ed. New York: Springer Verlag, 1991.
MLA (9th ed.) Citation
Wirth, Niklaus, and Kathleen Jensen. Pascal User Manual and Report: ISO Pascal Standard. 4.ed. Springer Verlag, 1991.
Warning: These citations may not always be 100% accurate.