De Sola, R. (1964). Abbreviations dictionary: Abbreviations, acronyms, contractions, signs & symbols defined, including civil and and military time systems, Greek alphabet, international civil aircraft markings, numbered abbreviations, proffreader's marks, punctuation and diacritical marks, radio alphabet, Roman numerals, ship's bell time signals, signs and symbols ([1st rev. ed.].). Duell, Sloan and Pearce.
Chicago Style (17th ed.) CitationDe Sola, Ralph. Abbreviations Dictionary: Abbreviations, Acronyms, Contractions, Signs & Symbols Defined, Including Civil and and Military Time Systems, Greek Alphabet, International Civil Aircraft Markings, Numbered Abbreviations, Proffreader's Marks, Punctuation and Diacritical Marks, Radio Alphabet, Roman Numerals, Ship's Bell Time Signals, Signs and Symbols. [1st rev. ed.]. New York: Duell, Sloan and Pearce, 1964.
MLA (9th ed.) CitationDe Sola, Ralph. Abbreviations Dictionary: Abbreviations, Acronyms, Contractions, Signs & Symbols Defined, Including Civil and and Military Time Systems, Greek Alphabet, International Civil Aircraft Markings, Numbered Abbreviations, Proffreader's Marks, Punctuation and Diacritical Marks, Radio Alphabet, Roman Numerals, Ship's Bell Time Signals, Signs and Symbols. [1st rev. ed.]. Duell, Sloan and Pearce, 1964.