Crothers, W. L. (2014). The masting of American merchant sail in the 1850s: An illustrated study. McFarland & Company, Inc., Publishers.
芝加哥风格引文Crothers, William L. The Masting of American Merchant Sail in the 1850s: An Illustrated Study. Jefferson, North Carolina: McFarland & Company, Inc., Publishers, 2014.
MLA引文Crothers, William L. The Masting of American Merchant Sail in the 1850s: An Illustrated Study. McFarland & Company, Inc., Publishers, 2014.
警告：这些引文格式不一定是100％准确.