BRITANICA DISCOVERY LIB. (1997). THE WORDS BOOK VOL 6.
Chicago Style (17th ed.) CitationBRITANICA DISCOVERY LIB. THE WORDS BOOK VOL 6. 1997.
MLA引文BRITANICA DISCOVERY LIB. THE WORDS BOOK VOL 6. 1997.
警告：這些引文格式不一定是100％准確.
APA引文