Rahman, J., & Rouf, M. (2010). Shadow rendering techniques: Hard and soft. BRAC University.
芝加哥风格引文Rahman, Jamiur, 与 Mushfiqur Rouf. Shadow Rendering Techniques: Hard and Soft. BRAC University, 2010.
MLA引文Rahman, Jamiur, 与 Mushfiqur Rouf. Shadow Rendering Techniques: Hard and Soft. BRAC University, 2010.
警告：这些引文格式不一定是100％准确.