Choi, Ryan T., Beard, Karen H., Kelsey, Katharine C., Leffler, A. Joshua, Schmutz, Joel A., and Welker, Jeffrey M.. Early Goose Arrival Increases Soil Nitrogen Availability More Than an Advancing Spring in Coastal Western Alaska. Retrieved from https://par.nsf.gov/biblio/10288450. Ecosystems 23.6 Web. doi:10.1007/s10021-019-00472-9.

Choi, Ryan T., Beard, Karen H., Kelsey, Katharine C., Leffler, A. Joshua, Schmutz, Joel A., & Welker, Jeffrey M.. Early Goose Arrival Increases Soil Nitrogen Availability More Than an Advancing Spring in Coastal Western Alaska. Ecosystems, 23 (6). Retrieved from https://par.nsf.gov/biblio/10288450. https://doi.org/10.1007/s10021-019-00472-9

Choi, Ryan T., Beard, Karen H., Kelsey, Katharine C., Leffler, A. Joshua, Schmutz, Joel A., and Welker, Jeffrey M.. "Early Goose Arrival Increases Soil Nitrogen Availability More Than an Advancing Spring in Coastal Western Alaska". Ecosystems 23 (6). Country unknown/Code not available. https://doi.org/10.1007/s10021-019-00472-9. https://par.nsf.gov/biblio/10288450.

@article{osti_10288450,
place = {Country unknown/Code not available}, title = {Early Goose Arrival Increases Soil Nitrogen Availability More Than an Advancing Spring in Coastal Western Alaska}, url = {https://par.nsf.gov/biblio/10288450}, DOI = {10.1007/s10021-019-00472-9}, abstractNote = {}, journal = {Ecosystems}, volume = {23}, number = {6}, author = {Choi, Ryan T. and Beard, Karen H. and Kelsey, Katharine C. and Leffler, A. Joshua and Schmutz, Joel A. and Welker, Jeffrey M.}, }