Cita APA

Galloway, D., Jones, D. R., & Ingebrtsen, S. E. (1999). Land subsidence in the United States. Reston, Va.: U.S. Departamento of the Interior, Geological Survey.

Citación estilo Chicago

Galloway, Devin, David R. Jones, y S. E. Ingebrtsen. Land Subsidence in the United States. Reston, Va.: U.S. Departamento of the Interior, Geological Survey, 1999.

Cita MLA

Galloway, Devin, David R. Jones, y S. E. Ingebrtsen. Land Subsidence in the United States. Reston, Va.: U.S. Departamento of the Interior, Geological Survey, 1999.