启文. (2003). 古罗马: Roman Empire. 世界知识出版社.
Chicago Style (17th ed.) Citation启文. 古罗马: Roman Empire. 世界知识出版社, 2003.
MLA (8th ed.) Citation启文. 古罗马: Roman Empire. 世界知识出版社, 2003.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation