APA (7th ed.) Citation

Apple Computer, Inc. (1980). Apple Pascal language reference manual: APPLE II. Apple Computer.

Chicago Style (17th ed.) Citation

Apple Computer, Inc. Apple Pascal Language Reference Manual: APPLE II. Cupertino, Calif.: Apple Computer, 1980.

MLA (9th ed.) Citation

Apple Computer, Inc. Apple Pascal Language Reference Manual: APPLE II. Apple Computer, 1980.

Warning: These citations may not always be 100% accurate.