al-Hibri, A. (1978). Deontic logic: A comprehensive appraisal and a new proposal. University Press of America.
Chicago Style (17th ed.) Citational-Hibri, Azizah. Deontic Logic: A Comprehensive Appraisal and a New Proposal. Washington, D.C.: University Press of America, 1978.
MLA (9th ed.) Citational-Hibri, Azizah. Deontic Logic: A Comprehensive Appraisal and a New Proposal. University Press of America, 1978.
Warning: These citations may not always be 100% accurate.