Bellasis, E. S. (1912). Punjab rivers and works: Inundation canals, flood embakments and river training works. E. y F. Spon.
Citazione stile Chigago Style (17a edizione)Bellasis, E. S. Punjab Rivers and Works: Inundation Canals, Flood Embakments and River Training Works. London: E. y F. Spon, 1912.
Citatione MLA (9a ed.)Bellasis, E. S. Punjab Rivers and Works: Inundation Canals, Flood Embakments and River Training Works. E. y F. Spon, 1912.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.