Nitrogen enrichment differentially affects above- and belowground plant defense.

MLA

Jamieson, Mary A., et al. “Nitrogen Enrichment Differentially Affects Above- and Belowground Plant Defense.” American Journal of Botany, vol. 99, no. 10, Oct. 2012, pp. 1630–37. EBSCOhost, https://doi.org/10.3732/ajb.1100492.

APA

Jamieson, M. A., Seastedt, T. R., & Bowers, M. D. (2012). Nitrogen enrichment differentially affects above- and belowground plant defense. American Journal of Botany, 99(10), 1630–1637. https://doi.org/10.3732/ajb.1100492

Chicago

Jamieson, Mary A, Timothy R Seastedt, and M Deane Bowers. 2012. “Nitrogen Enrichment Differentially Affects Above- and Belowground Plant Defense.” American Journal of Botany 99 (10): 1630–37. doi:10.3732/ajb.1100492.