APA (7th ed.) Citation

Wrightson & Merlino. (2003). Introduction to unix. McGraw Hill/McGraw Hill Irwin.

Chicago Style (17th ed.) Citation

Wrightson and Merlino. Introduction to Unix. Boston: McGraw Hill/McGraw Hill Irwin, 2003.

MLA (9th ed.) Citation

Wrightson and Merlino. Introduction to Unix. McGraw Hill/McGraw Hill Irwin, 2003.

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