APA
light foot d., . (1983). computer programming in pascal david light foot. new york: teach yourself book.
Chicago
light foot david, . 1983. computer programming in pascal david light foot. new york: teach yourself book.
Harvard
light foot d., . (1983). computer programming in pascal david light foot. new york: teach yourself book.
MLA
light foot david, . computer programming in pascal david light foot. new york: teach yourself book. 1983.
