APA (7th ed.) Citation

Walker, R. D. (1988). MODULA 2. LIBRARY MODULES. A PROGRAMMER'S REFERENCE. TAB Books.

Chicago Style (17th ed.) Citation

Walker, Robert D. MODULA 2. LIBRARY MODULES. A PROGRAMMER'S REFERENCE. Blue Ridge Summit: TAB Books, 1988.

MLA (9th ed.) Citation

Walker, Robert D. MODULA 2. LIBRARY MODULES. A PROGRAMMER'S REFERENCE. TAB Books, 1988.