Taylor and Francis Group. (1990). Environmental Education Research. London: Carfax Publishing.
Stile di citazione ChicagoTaylor and Francis Group. Environmental Education Research. London: Carfax Publishing, 1990.
Citazione MLATaylor and Francis Group. Environmental Education Research. London: Carfax Publishing, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.