(1998). Spirit of the envirorunent: religion, value and environ-: Mental concern. Routledge.
Citazione stile Chigago Style (17a edizione)Spirit of the Envirorunent: Religion, Value and Environ-: Mental Concern. London: Routledge, 1998.
Citatione MLA (9a ed.)Spirit of the Envirorunent: Religion, Value and Environ-: Mental Concern. Routledge, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.