(1979). Apple II reference manual: A reference manual for the Apple II and the Apple II plus personal computers. Apple Computer.
Citazione stile Chigago Style (17a edizione)Apple II Reference Manual: A Reference Manual for the Apple II and the Apple II Plus Personal Computers. Cupertino, Calif: Apple Computer, 1979.
Citatione MLA (9a ed.)Apple II Reference Manual: A Reference Manual for the Apple II and the Apple II Plus Personal Computers. Apple Computer, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.