Wieland, H. (1972). Cocoa and chocolate processing. Noyes Data Corp.
芝加哥风格引文Wieland, Henry. Cocoa and Chocolate Processing. Park Ridge, N.J: Noyes Data Corp, 1972.
MLA引文Wieland, Henry. Cocoa and Chocolate Processing. Noyes Data Corp, 1972.
警告：这些引文格式不一定是100％准确.