Rao, R. A., & Sharma, S. (2017). Homotopy and Commutativity Principle.
Chicago Style (17th ed.) CitationRao, Ravi A., and Sampat Sharma. Homotopy and Commutativity Principle. 2017.
MLA引文Rao, Ravi A., and Sampat Sharma. Homotopy and Commutativity Principle. 2017.
警告:這些引文格式不一定是100%准確.