Williams, S. J., & Duane, D. B. (1972). Regional shelf studies: A guide to engineering design. U.S. Army, Corps of Engineers, Coastal Engineering Research Center.
Citazione stile Chigago Style (17a edizione)Williams, S. Jeffress, e David B. Duane. Regional Shelf Studies: A Guide to Engineering Design. [S.l.]: U.S. Army, Corps of Engineers, Coastal Engineering Research Center, 1972.
Citatione MLA (8a ed.)Williams, S. Jeffress, e David B. Duane. Regional Shelf Studies: A Guide to Engineering Design. U.S. Army, Corps of Engineers, Coastal Engineering Research Center, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.