APA (7th ed.) Citation

BACH MAURICE J. (2012). THE DESIGN OF THE UNIX OPERATING SYSTEM. PHI LEARNING PRIVATE LIMITED.

Chicago Style (17th ed.) Citation

BACH MAURICE J. THE DESIGN OF THE UNIX OPERATING SYSTEM. NEW DELHI: PHI LEARNING PRIVATE LIMITED, 2012.

MLA (9th ed.) Citation

BACH MAURICE J. THE DESIGN OF THE UNIX OPERATING SYSTEM. PHI LEARNING PRIVATE LIMITED, 2012.