APA Style

Clifton, H.D.. (1990). BUSINESS DATA SYSTEMS FOURTH EDITION (4th). New York: Prentice Hall.

Chicago Style

Clifton, H.D.. BUSINESS DATA SYSTEMS FOURTH EDITION. 4th New York: Prentice Hall, 1990. Text.

MLA Style

Clifton, H.D.. BUSINESS DATA SYSTEMS FOURTH EDITION. 4th New York: Prentice Hall, 1990. Text.

Turabian Style

Clifton, H.D.. BUSINESS DATA SYSTEMS FOURTH EDITION. 4th New York: Prentice Hall, 1990. Print.