APA (7th ed.) Citation

Neilson, M. E., & Fuller, P. L. (2017). The national nonindigenous aquatic species database (May 2017. ver. 1.1.). U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Neilson, M. E., and Pam L. Fuller. The National Nonindigenous Aquatic Species Database. May 2017. ver. 1.1. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2017.

MLA (9th ed.) Citation

Neilson, M. E., and Pam L. Fuller. The National Nonindigenous Aquatic Species Database. May 2017. ver. 1.1. U.S. Department of the Interior, U.S. Geological Survey, 2017.