APA (7th ed.) Citation

Sugianto, T. (1982). The relative economic efficiency of irrigated rice farms, West Java, Indonesia. [publisher not identified].

Chicago Style (17th ed.) Citation

Sugianto, Tjahjadi. The Relative Economic Efficiency of Irrigated Rice Farms, West Java, Indonesia. [Place of publication not identified]: [publisher not identified], 1982.

MLA (9th ed.) Citation

Sugianto, Tjahjadi. The Relative Economic Efficiency of Irrigated Rice Farms, West Java, Indonesia. [publisher not identified], 1982.