APA (7th ed.) Citation

Abbreviations and symbols used in the dictionary. [s. n.].

Chicago Style (17th ed.) Citation

Abbreviations and Symbols Used in the Dictionary. [s. l.]: [s. n.].

MLA (9th ed.) Citation

Abbreviations and Symbols Used in the Dictionary. [s. n.].

Warning: These citations may not always be 100% accurate.