Hills, J. W., & Dunbar, I. M. (1922). The golden river: Sport and travel in Paraguay. P. Allan.
芝加哥风格引文Hills, John Waller, 与 Ianthe M. Dunbar. The Golden River: Sport and Travel in Paraguay. London: P. Allan, 1922.
MLA引文Hills, John Waller, 与 Ianthe M. Dunbar. The Golden River: Sport and Travel in Paraguay. P. Allan, 1922.
警告：这些引文格式不一定是100％准确.