APA (7th ed.) Citation

(1993). Manual on methodologies and criteria for mapping critical levels, loads and geographical areas where they are exceeded: Convention on long range transboundary air pollution.

Chicago Style (17th ed.) Citation

Manual on Methodologies and Criteria for Mapping Critical Levels, Loads and Geographical Areas Where They Are Exceeded: Convention on Long Range Transboundary Air Pollution. Berlin, 1993.

MLA (9th ed.) Citation

Manual on Methodologies and Criteria for Mapping Critical Levels, Loads and Geographical Areas Where They Are Exceeded: Convention on Long Range Transboundary Air Pollution. 1993.