Hulleman, J., & Humphreys, G. (2005). Differences between searching among objects and searching among holes.
芝加哥风格引文Hulleman, J., 与 G. Humphreys. Differences Between Searching Among Objects and Searching Among Holes. 2005.
MLA引文Hulleman, J., 与 G. Humphreys. Differences Between Searching Among Objects and Searching Among Holes. 2005.
警告：这些引文格式不一定是100％准确.