APA (7th ed.) Citation

Armstrong, D. S., Richards, T. A., & Parker, G. W. (2001). Assessment of habitat, fish communities, and streamflow requirements for habitat protection, Ipswich River, Massachusetts, 1998-99. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Armstrong, David S., Todd A. Richards, and Gene W. Parker. Assessment of Habitat, Fish Communities, and Streamflow Requirements for Habitat Protection, Ipswich River, Massachusetts, 1998-99. Northborough, Ma: Dept. of the Interior, U.S. Geological Survey, 2001.

MLA (9th ed.) Citation

Armstrong, David S., et al. Assessment of Habitat, Fish Communities, and Streamflow Requirements for Habitat Protection, Ipswich River, Massachusetts, 1998-99. Dept. of the Interior, U.S. Geological Survey, 2001.