APA (7th ed.) Citation

Rothery, B., Byrane, B., & Mullally, A. (1969). The art of systems analysis. Prentice-Halls, Inc.

Chicago Style (17th ed.) Citation

Rothery, Brian, Brendan Byrane, and Alan Mullally. The Art of Systems Analysis. Englewood Cliffs, N.J: Prentice-Halls, Inc, 1969.

MLA (9th ed.) Citation

Rothery, Brian, et al. The Art of Systems Analysis. Prentice-Halls, Inc, 1969.