Methven, P. (1981). The arms code. Rural Education Activities Programme Central Otago.
芝加哥风格引文Methven, Peter. The Arms Code. Alexandra: Rural Education Activities Programme Central Otago, 1981.
MLA引文Methven, Peter. The Arms Code. Rural Education Activities Programme Central Otago, 1981.
警告：这些引文格式不一定是100％准确.
