Cita APA (7a ed.)

Parker, H. (1887). Report on the Per-Aru Valley: Irrigation in the Northern Province, Mullaittivu District. George J.A. Skeen, Govt. Printer, Ceylon.

Cita Chicago Style (17a ed.)

Parker, Henry. Report on the Per-Aru Valley: Irrigation in the Northern Province, Mullaittivu District. Colombo: George J.A. Skeen, Govt. Printer, Ceylon, 1887.

Cita MLA (8a ed.)

Parker, Henry. Report on the Per-Aru Valley: Irrigation in the Northern Province, Mullaittivu District. George J.A. Skeen, Govt. Printer, Ceylon, 1887.