APA

Mackay W. P., Cokendolpher J. C. & Grimsley C. R.Seasonal changes in a population of desert harvestmen, Trachyrhinus marmoratus (<Arachnida: Opiliones>), from western texas. : .

Chicago

Mackay William P, Cokendolpher James C and Grimsley Che' Ree.Seasonal changes in a population of desert harvestmen, Trachyrhinus marmoratus (<Arachnida: Opiliones>), from western texas. : .

Harvard

Mackay W. P., Cokendolpher J. C. and Grimsley C. R.Seasonal changes in a population of desert harvestmen, Trachyrhinus marmoratus (<Arachnida: Opiliones>), from western texas. : .

MLA

Mackay William P, Cokendolpher James C and Grimsley Che' Ree.: . .