APA
Jensen K, Wirth N, . (1985). Pascal User Manual and Report. New Delhi: Narosa Publications ,New Delhi.
Chicago
Jensen K, Wirth N, . 1985. Pascal User Manual and Report. New Delhi: Narosa Publications ,New Delhi.
Harvard
Jensen K, Wirth N, . (1985). Pascal User Manual and Report. New Delhi: Narosa Publications ,New Delhi.
MLA
Jensen K, Wirth N, . Pascal User Manual and Report. New Delhi: Narosa Publications ,New Delhi. 1985.