FIREFLY BOOKS. (2012). FIREFLY GENERAL KNOWLEDGE - BOOK 5. FIREFLY PUBLICATIONS.
Chicago Style (17th ed.) CitationFIREFLY BOOKS. FIREFLY GENERAL KNOWLEDGE - BOOK 5. FIREFLY PUBLICATIONS, 2012.
MLA引文FIREFLY BOOKS. FIREFLY GENERAL KNOWLEDGE - BOOK 5. FIREFLY PUBLICATIONS, 2012.
警告:這些引文格式不一定是100%准確.