APA (7th ed.) Citation

Curtin, D. P. (1990). DOS 4: A complete course. Prentice Hall.

Chicago Style (17th ed.) Citation

Curtin, Dennis P. DOS 4: A Complete Course. Englewood Cliffs, N.J.: Prentice Hall, 1990.

MLA (8th ed.) Citation

Curtin, Dennis P. DOS 4: A Complete Course. Prentice Hall, 1990.

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