Langan, P. S. J., & P. St. J. Langan. (1976). Maxwell on the Interpretation of Statutes (12th edition.). N. M. Tripathi Private LTD.
Chicago Style (17th ed.) ZitazioaLangan, P. St. J., eta P. St. J. Langan. Maxwell on the Interpretation of Statutes. 12th edition. Bombay: N. M. Tripathi Private LTD, 1976.
MLA (9th ed.) ZitazioaLangan, P. St. J., eta P. St. J. Langan. Maxwell on the Interpretation of Statutes. 12th edition. N. M. Tripathi Private LTD, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.