Eltringham, S. K. (1971). Life in mud and sand. English Universities Press.
芝加哥风格引文Eltringham, S. K. Life in Mud and Sand. London: English Universities Press, 1971.
MLA引文Eltringham, S. K. Life in Mud and Sand. English Universities Press, 1971.
警告：这些引文格式不一定是100％准确.