Cita APA (7a ed.)
Jay D. Gatrell, G. D. B. Research Design and Proposal Writing in Spatial Science. Springer.
Cita estilo Chicago (17a ed.)
Jay D. Gatrell, Gregory D. Bierly. Research Design and Proposal Writing in Spatial Science. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Jay D. Gatrell, Gregory D. Bierly. Research Design and Proposal Writing in Spatial Science. Springer.
Precaución: Estas citas no son 100% exactas.