APA (7th ed.) Citation

O'Hara, S. (1993). Easy DOS. Carmel, Ind. : Que.

Chicago Style (17th ed.) Citation

O'Hara, Shelley. Easy DOS. Carmel, Ind. : Que, 1993.

MLA (9th ed.) Citation

O'Hara, Shelley. Easy DOS. Carmel, Ind. : Que, 1993.

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