APA (7th ed.) Citation

Hutchings, N. J., Nielsen, O., Dalgaard, T., Mikkelsen, M. H., Børgesen, C. D., Thomsen, M., . . . Winther, M. (2014, January). A nitrogen budget for Denmark; developments between 1990 and 2010, and prospects for the future. Environmental Research Letters.

Chicago Style (17th ed.) Citation

Hutchings, N J., et al. "A Nitrogen Budget for Denmark; Developments Between 1990 and 2010, and Prospects for the Future." Environmental Research Letters Jan. 2014.

MLA (9th ed.) Citation

Hutchings, N J., et al. "A Nitrogen Budget for Denmark; Developments Between 1990 and 2010, and Prospects for the Future." Environmental Research Letters, Jan. 2014.