Keatings, M. (2000). Ethical and legal issues. Elsevier Science.
Cita Chicago Style (17a ed.)Keatings, Margaret. Ethical and Legal Issues. Elsevier Science, 2000.
Cita MLA (9a ed.)Keatings, Margaret. Ethical and Legal Issues. Elsevier Science, 2000.
Precaución: Estas citas no son 100% exactas.