APA (7th ed.) Citation

Price, R. V., & Willis, J. (1984). How to use the Apple II and IIe.

Chicago Style (17th ed.) Citation

Price, Robert V., and Jerry Willis. How to Use the Apple II and IIe. 1984.

MLA (9th ed.) Citation

Price, Robert V., and Jerry Willis. How to Use the Apple II and IIe. 1984.

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