APA (7th ed.) Citation

Humphreys, P., & Hawgood, J. (1987). Effective decision support systems. Technical Press in association with Unicom Seminars ; Gower Pub. Co..

Chicago Style (17th ed.) Citation

Humphreys, Patrick, and J. Hawgood. Effective Decision Support Systems. Aldershot, Hants, England : Brookfield, Vt., USA: Technical Press in association with Unicom Seminars ; Gower Pub. Co., 1987.

MLA (8th ed.) Citation

Humphreys, Patrick, and J. Hawgood. Effective Decision Support Systems. Technical Press in association with Unicom Seminars ; Gower Pub. Co., 1987.