APA引文

Gian Singh. (1986). Economic condition of agricultural labourers and marginal farmers. B R Publishing Corporation.

Chicago Edition Citation

Gian Singh. Economic Condition of Agricultural Labourers and Marginal Farmers. New Delhi: B R Publishing Corporation, 1986.

MLA引文

Gian Singh. Economic Condition of Agricultural Labourers and Marginal Farmers. B R Publishing Corporation, 1986.

警告：這些引文格式不一定是100％准確.