APA (7e ed.) Bronvermelding

Não informado. (2009). International Review for Environmental Strategies. Institute for Global Environmental Strategies.

Chicago (17e ed.) Bronvermelding

Não informado. International Review for Environmental Strategies. Kanagawa, Japão: Institute for Global Environmental Strategies, 2009.

MLA (8e ed.) Bronvermelding

Não informado. International Review for Environmental Strategies. Institute for Global Environmental Strategies, 2009.

Let op: Deze citaties zijn niet altijd 100% accuraat.