Bell, J., & Sir George Engle. (1987). Cross Statutory Interpretation (2nd ed.). Butterworth & Co (Publishers) Ltd..
Chicago Style (17th ed.) ZitazioaBell, John, eta Sir George Engle. Cross Statutory Interpretation. 2nd ed. London: Butterworth & Co (Publishers) Ltd., 1987.
MLA (9th ed.) ZitazioaBell, John, eta Sir George Engle. Cross Statutory Interpretation. 2nd ed. Butterworth & Co (Publishers) Ltd., 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.