Richman, J., & Sheth, A. (2007). What's your poo telling you? Chronicle Books.
芝加哥风格引文Richman, Josh, 与 Anish Sheth. What's Your Poo Telling You? San Francisco, Calif.: Chronicle Books, 2007.
MLA引文Richman, Josh, 与 Anish Sheth. What's Your Poo Telling You? Chronicle Books, 2007.
警告：这些引文格式不一定是100％准确.