APA引文

Sathasivampillai, K. (1974). Cost of production of cigarette tobacco, Maha 1972/73. Division of Agricultural Economics, Govt. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Sathasivampillai, K. Cost of Production of Cigarette Tobacco, Maha 1972/73. Peradeniya: Division of Agricultural Economics, Govt. Dept. of Agriculture, 1974.

MLA引文

Sathasivampillai, K. Cost of Production of Cigarette Tobacco, Maha 1972/73. Division of Agricultural Economics, Govt. Dept. of Agriculture, 1974.

警告：这些引文格式不一定是100％准确.