Cita APA

Swanson, D. A., & Tayman, J. (2010). Subnational population estimates. Springer.

Citación estilo Chicago

Swanson, David A., and Jeff Tayman. Subnational Population Estimates. Dordrecht: Springer, 2010.

Cita MLA

Swanson, David A., and Jeff Tayman. Subnational Population Estimates. Springer, 2010.