Citazione APA

Vikas, A. (2007). Environmental and Econological Aspects of Crop Production. Paragon International Publishers.

Stile di citazione Chicago

Vikas, Ahlluwalia. Environmental and Econological Aspects of Crop Production. New Delhi: Paragon International Publishers, 2007.

Citazione MLA

Vikas, Ahlluwalia. Environmental and Econological Aspects of Crop Production. Paragon International Publishers, 2007.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.