Gruting, C. J. v. (1933). Duale differentiaalmeetkunde. Eduard Ijdo.
Chicago Style (17th ed.) CitationGruting, Cornelis Johannes van. Duale Differentiaalmeetkunde. Leiden: Eduard Ijdo, 1933.
MLA引文Gruting, Cornelis Johannes van. Duale Differentiaalmeetkunde. Eduard Ijdo, 1933.
警告:这些引文格式不一定是100%准确.