Cita APA

Tiner, R. W. (1984). Wetlands of the United States: Current states and recent trends. Washington, D. C.: Fish and Wildlife Service.

Citación estilo Chicago

Tiner, Ralph W. Wetlands of the United States: Current States and Recent Trends. Washington, D. C.: Fish and Wildlife Service, 1984.

Cita MLA

Tiner, Ralph W. Wetlands of the United States: Current States and Recent Trends. Washington, D. C.: Fish and Wildlife Service, 1984.