ebrary, Inc, & Broglia, F. (1996). Lectures in real geometry. Walter de Gruyter.
芝加哥风格引文ebrary, Inc, 与 Fabrizio Broglia. Lectures in Real Geometry. Berlin ; New York: Walter de Gruyter, 1996.
MLA引文ebrary, Inc, 与 Fabrizio Broglia. Lectures in Real Geometry. Walter de Gruyter, 1996.
警告：这些引文格式不一定是100％准确.