Rubert, S. C. (1998). A most promising weed: A history of tobacco farming and labor in colonial Zimbabwe, 1890-1945. Ohio University Center for International Studies.
芝加哥风格引文Rubert, Steven C. A Most Promising Weed: A History of Tobacco Farming and Labor in Colonial Zimbabwe, 1890-1945. Athens: Ohio University Center for International Studies, 1998.
MLA引文Rubert, Steven C. A Most Promising Weed: A History of Tobacco Farming and Labor in Colonial Zimbabwe, 1890-1945. Ohio University Center for International Studies, 1998.
警告：这些引文格式不一定是100％准确.