APA (7th ed.) Citation

Nilsson, N. J. (1988). Critical loads for sulphur and nitrogen. Nordic Council of Ministers.

Chicago Style (17th ed.) Citation

Nilsson, Nils J. Critical Loads for Sulphur and Nitrogen. Kobenhavn: Nordic Council of Ministers, 1988.

MLA (9th ed.) Citation

Nilsson, Nils J. Critical Loads for Sulphur and Nitrogen. Nordic Council of Ministers, 1988.

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