Pike, Z. M. (1966). Sources of the Mississippi and the Western Louisiana Territory. University Microfilms.
芝加哥风格引文Pike, Zebulon Montgomery. Sources of the Mississippi and the Western Louisiana Territory. Ann Arbor [Mich.]: University Microfilms, 1966.
MLA引文Pike, Zebulon Montgomery. Sources of the Mississippi and the Western Louisiana Territory. University Microfilms, 1966.
警告：这些引文格式不一定是100％准确.