APA (7th ed.) Citation

Woodward, A., Kirby, G., & Morris, S. (2017). Skagit River coho salmon life history model-- users' guide. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Woodward, Andrea, Grant Kirby, and Scott Morris. Skagit River Coho Salmon Life History Model-- Users' Guide. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2017.

MLA (9th ed.) Citation

Woodward, Andrea, et al. Skagit River Coho Salmon Life History Model-- Users' Guide. U.S. Department of the Interior, U.S. Geological Survey, 2017.