Australia. Dept. of Trade and Resources. (1981). Singapore. Australian Government Publishing Service.
芝加哥风格引文Australia. Dept. of Trade and Resources. Singapore. Canberra: Australian Government Publishing Service, 1981.
MLA引文Australia. Dept. of Trade and Resources. Singapore. Australian Government Publishing Service, 1981.
警告：这些引文格式不一定是100％准确.