APA (7th ed.) Citation

Beller, W. (1990). Sustainable development and environmental management of small islands. UNESCO.

Chicago Style (17th ed.) Citation

Beller, W. Sustainable Development and Environmental Management of Small Islands. Paris: UNESCO, 1990.

MLA (9th ed.) Citation

Beller, W. Sustainable Development and Environmental Management of Small Islands. UNESCO, 1990.

Warning: These citations may not always be 100% accurate.