Deziron, M., & Bailey, L. (1992). Directory of European environmental organisations. Blackwell Publishers.
Čikaški stil citiranjaDeziron, Mireille, i Leigh Bailey. Directory of European Environmental Organisations. Oxford: Blackwell Publishers, 1992.
MLA način citiranjaDeziron, Mireille, i Leigh Bailey. Directory of European Environmental Organisations. Blackwell Publishers, 1992.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.