Tohutoro APA (7th ed.)

Gatrell, J. D., Bierly, G. D., & Jensen, R. R. (2012). Research Design and Proposal Writing in Spatial Science: Second Edition. Springer Netherlands. https://doi.org/10.1007/978-94-007-2281-1

Tohutoru Kātū Chicago (17th ed.)

Gatrell, Jay D., Gregory D. Bierly, me Ryan R. Jensen. Research Design and Proposal Writing in Spatial Science: Second Edition. Dordrecht: Springer Netherlands, 2012. https://doi.org/10.1007/978-94-007-2281-1.

Tohutoro MLA (9th ed.)

Gatrell, Jay D., et al. Research Design and Proposal Writing in Spatial Science: Second Edition. Springer Netherlands, 2012. https://doi.org/10.1007/978-94-007-2281-1.