Zhang, P. (1725). He fang zhi: Shi er juan. [China: s.n.].
Chicago Style CitationZhang, Penghe. He Fang Zhi: Shi Er Juan. [China: s.n.], 1725.
MLA CitationZhang, Penghe. He Fang Zhi: Shi Er Juan. [China: s.n.], 1725.
Warning: These citations may not always be 100% accurate.