APA (7th ed.) Citation

Wrightson, K., & Merlino, J. (2003). Introduction to UNIX. McGraw-Hill.

Chicago Style (17th ed.) Citation

Wrightson, Katherine, and Joseph Merlino. Introduction to UNIX. Boston: McGraw-Hill, 2003.

MLA (8th ed.) Citation

Wrightson, Katherine, and Joseph Merlino. Introduction to UNIX. McGraw-Hill, 2003.