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.