Style de citation APA

Laxminarayanan, H. . .., Gupta, D. . .., Malik, R. . .., & Rangaswami, P. . .. (1981). Impact of harvest combines on labour use crop pattern and productivity. Agricole Publishing Academy.

Style de citation Chicago

Laxminarayanan, H ., D.P Gupta, R.P.S Malik, et P. Rangaswami. Impact of Harvest Combines on Labour Use Crop Pattern and Productivity. New Delhi: Agricole Publishing Academy, 1981.

Style de citation MLA

Laxminarayanan, H ., et al. Impact of Harvest Combines on Labour Use Crop Pattern and Productivity. Agricole Publishing Academy, 1981.