APA引文

Singapore Numismatic Association. (1972). Culture through coins: Singapore numismatic exhibition 1972.

Chicago Style (17th ed.) Citation

Singapore Numismatic Association. Culture Through Coins: Singapore Numismatic Exhibition 1972. [Singapore, 1972.

MLA引文

Singapore Numismatic Association. Culture Through Coins: Singapore Numismatic Exhibition 1972. 1972.

警告：这些引文格式不一定是100％准确.