International Lake Environment Committee & United Nations Environment Programme. Guidelines of the lake management. International Lake Environment Committee Foundation United Nations Environment Programme c1988-.
Citação do estilo Chicago (17ª ed.)International Lake Environment Committee e United Nations Environment Programme. Guidelines of the Lake Management. Shiga, Japan, [Nairobi]: International Lake Environment Committee Foundation United Nations Environment Programme c1988-.
Citação MLA (9ª ed.)International Lake Environment Committee e United Nations Environment Programme. Guidelines of the Lake Management. International Lake Environment Committee Foundation United Nations Environment Programme c1988-.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.