APA (7th ed.) Citation

Mac Ewen, G. H. (1981). Introduction to computer systems: Using the PDP-II and Pascal. McGraw-Hill.

Chicago Style (17th ed.) Citation

Mac Ewen, Glenn H. Introduction to Computer Systems: Using the PDP-II and Pascal. Singapore: McGraw-Hill, 1981.

MLA (9th ed.) Citation

Mac Ewen, Glenn H. Introduction to Computer Systems: Using the PDP-II and Pascal. McGraw-Hill, 1981.