Hodges, L. (1977). Environmental Pollution (2nd.). Holt, Rinehart and Winston, Inc.
Stile di citazione ChicagoHodges, Lawrent. Environmental Pollution. 2nd. New York: Holt, Rinehart and Winston, Inc, 1977.
Citazione MLAHodges, Lawrent. Environmental Pollution. 2nd. Holt, Rinehart and Winston, Inc, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.