Surat Warāngrat. (1999). R̄ưan phakʻāsai Chāothai Wīatnām, Bān Tha R̄æ, Sakon Nakh̨ōn. Samnak Sinlapawatthanatham, Sathāban Rātchaphat Sakon Nakh̨ōn.
Chicago Style (17th ed.) CitationSurat Warāngrat. R̄ưan Phakʻāsai Chāothai Wīatnām, Bān Tha R̄æ, Sakon Nakh̨ōn. [Sakon Nakhon]: Samnak Sinlapawatthanatham, Sathāban Rātchaphat Sakon Nakh̨ōn, 1999.
MLA引文Surat Warāngrat. R̄ưan Phakʻāsai Chāothai Wīatnām, Bān Tha R̄æ, Sakon Nakh̨ōn. Samnak Sinlapawatthanatham, Sathāban Rātchaphat Sakon Nakh̨ōn, 1999.
警告:这些引文格式不一定是100%准确.