DOLPHIN. (1999). GENERAL KNOWLEDGE 2000 QUESTION AND ANSWERS.
Chicago Style (17th ed.) CitationDOLPHIN. GENERAL KNOWLEDGE 2000 QUESTION AND ANSWERS. 1999.
MLA引文DOLPHIN. GENERAL KNOWLEDGE 2000 QUESTION AND ANSWERS. 1999.
警告：這些引文格式不一定是100％准確.
APA引文