APA

Gillespie R. L., Kemp W. P., .Habitat associations of grasshopper species (Orthoptera: Acrididae) in winter wheat (Triticum aestivum L.) and Adjacent Rangeland. : .

Chicago

Gillespie Robert L, Kemp William P, .Habitat associations of grasshopper species (Orthoptera: Acrididae) in winter wheat (Triticum aestivum L.) and Adjacent Rangeland. : .

Harvard

Gillespie R. L., Kemp W. P., .Habitat associations of grasshopper species (Orthoptera: Acrididae) in winter wheat (Triticum aestivum L.) and Adjacent Rangeland. : .

MLA

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