APA (7th ed.) Citation

Perry, A. (1985). Easy access to wordstar (Book 1.). Pitman.

Chicago Style (17th ed.) Citation

Perry, A. Easy Access to Wordstar. Book 1. London: Pitman, 1985.

MLA (8th ed.) Citation

Perry, A. Easy Access to Wordstar. Book 1. Pitman, 1985.

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