Cita APA

Gatrell, J. D., Bierly, G. D., & Jensen, R. R. (2012). Research Design and Proposal Writing in Spatial Science: Second Edition (2nd ed. 2012.). Dordrecht: Springer Netherlands : Imprint: Springer.

Citación estilo Chicago

Gatrell, Jay D., Gregory D. Bierly, y Ryan R. Jensen. Research Design and Proposal Writing in Spatial Science: Second Edition. 2nd ed. 2012. Dordrecht: Springer Netherlands : Imprint: Springer, 2012.

Cita MLA

Gatrell, Jay D., Gregory D. Bierly, y Ryan R. Jensen. Research Design and Proposal Writing in Spatial Science: Second Edition. 2nd ed. 2012. Dordrecht: Springer Netherlands : Imprint: Springer, 2012.