MLA

Gruijter, Jaap J, et al. Sampling for Natural Resource Monitoring. Dordrecht: Springer Berlin Heidelberg, 2006.

APA

Gruijter, J. J, Bierkens, M. F. P, Brus, D. J, de Gruijter, J., de Gruijter, J. J, Gruijter, J. J. de, & Knotters, M. (2006). Sampling for Natural Resource Monitoring. Dordrecht: Springer Berlin Heidelberg.

Chicago

Gruijter, Jaap J., Marc F. P Bierkens, Dick J Brus, Jaap de Gruijter, Jaap J de Gruijter, J. J. de Gruijter, and Martin Knotters. Sampling for Natural Resource Monitoring. Dordrecht: Springer Berlin Heidelberg, 2006.