Ward, E. J., Adkison, M., Couture, J., Dressel, S. C., Litzow, M. A., Moffitt, S., . . . Brenner, R. (2017). Evaluating signals of oil spill impacts, climate, and species interactions in Pacific herring and Pacific salmon populations in Prince William Sound and Copper River, Alaska. PLoS One.

Ward, Eric J., Milo Adkison, Jessica Couture, Sherri C. Dressel, Michael A. Litzow, Steve Moffitt, Tammy Hoem Neher, John Trochta, và Rich Brenner. "Evaluating Signals of Oil Spill Impacts, Climate, and Species Interactions in Pacific Herring and Pacific Salmon Populations in Prince William Sound and Copper River, Alaska." PLoS One 2017.

Ward, Eric J., et al. "Evaluating Signals of Oil Spill Impacts, Climate, and Species Interactions in Pacific Herring and Pacific Salmon Populations in Prince William Sound and Copper River, Alaska." PLoS One 2017.