APA

Gillespie R. L., Kem W. P., .Sampling method assessment and quantification of temporal shifts in densities of grasshopper species (<Orthoptera: Acrididae>) between winter wheat, Triticum aestivum, and adjacent rangeland. : .

Chicago

Gillespie Robert L, Kem William P, .Sampling method assessment and quantification of temporal shifts in densities of grasshopper species (<Orthoptera: Acrididae>) between winter wheat, Triticum aestivum, and adjacent rangeland. : .

Harvard

Gillespie R. L., Kem W. P., .Sampling method assessment and quantification of temporal shifts in densities of grasshopper species (<Orthoptera: Acrididae>) between winter wheat, Triticum aestivum, and adjacent rangeland. : .

MLA

Gillespie Robert L, Kem William P, .: . .