Keatings, M. (2000). Ethical and legal issues. Elsevier Science.
Chicago Style (17th ed.) CitationKeatings, Margaret. Ethical and Legal Issues. Elsevier Science, 2000.
MLA引文Keatings, Margaret. Ethical and Legal Issues. Elsevier Science, 2000.
警告:這些引文格式不一定是100%准確.