Walvin, J. (2013). Crossings: Africa, the Americas and the Atlantic slave trade. Reaktion Books.
芝加哥风格引文Walvin, James. Crossings: Africa, the Americas and the Atlantic Slave Trade. London: Reaktion Books, 2013.
MLA引文Walvin, James. Crossings: Africa, the Americas and the Atlantic Slave Trade. Reaktion Books, 2013.
警告：这些引文格式不一定是100％准确.