Ruan, Y. (1975). Ding xiang ting bi tan: [4 juan]. He luo tu shu chu ban she.
Chicago Style (17th ed.) CitationRuan, Yuan. Ding Xiang Ting Bi Tan: [4 Juan]. Taibei: He luo tu shu chu ban she, 1975.
MLA (9th ed.) CitationRuan, Yuan. Ding Xiang Ting Bi Tan: [4 Juan]. He luo tu shu chu ban she, 1975.
Warning: These citations may not always be 100% accurate.