توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Chester, E. (2023). Progress report of forest administration in the province of Assam for the year 1898-99 ( from 1st july 1898 to 30th june 1899). Assam Secretariat Printing Office.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Chester, E.G. Progress Report of Forest Administration in the Province of Assam for the Year 1898-99 ( from 1st July 1898 to 30th June 1899). Assam Secretariat Printing Office, 2023.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Chester, E.G. Progress Report of Forest Administration in the Province of Assam for the Year 1898-99 ( from 1st July 1898 to 30th June 1899). Assam Secretariat Printing Office, 2023.