توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Parker, H. (1887). Report on the Tuvarai-Aru, Akkarayan-Aru, and Pali-Aru valleys: Irrigation in the Northern Province, Mullaittivu and Vilankulam districts. George J.A. Skeen, Govt. Printer, Ceylon.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Parker, Henry. Report on the Tuvarai-Aru, Akkarayan-Aru, and Pali-Aru Valleys: Irrigation in the Northern Province, Mullaittivu and Vilankulam Districts. Colombo: George J.A. Skeen, Govt. Printer, Ceylon, 1887.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Parker, Henry. Report on the Tuvarai-Aru, Akkarayan-Aru, and Pali-Aru Valleys: Irrigation in the Northern Province, Mullaittivu and Vilankulam Districts. George J.A. Skeen, Govt. Printer, Ceylon, 1887.