Cita APA (7a ed.)

Jensen, R. R., Gatrell, J. D., & Bierly, G. D. (2005). Research design and proposal writing in spatial science. Springer-Verlag.

Cita Chicago Style (17a ed.)

Jensen, Ryan R., Jay D. Gatrell, y Gregory D. Bierly. Research Design and Proposal Writing in Spatial Science. Berlin: Springer-Verlag, 2005.

Cita MLA (8a ed.)

Jensen, Ryan R., et al. Research Design and Proposal Writing in Spatial Science. Springer-Verlag, 2005.