University of Chicago. Encyclopaedia Británnica. Macropaedia: Sonar - Tax Law (15a ed.).
Chicago Style (17th ed.) CitationUniversity of Chicago. Encyclopaedia Británnica. Macropaedia: Sonar - Tax Law. 15a ed.
MLA (8th ed.) CitationUniversity of Chicago. Encyclopaedia Británnica. Macropaedia: Sonar - Tax Law. 15a ed.
Warning: These citations may not always be 100% accurate.