APA (7 ম সংস্করণ) উদ্ধৃতি

Don, B. A. C. (1981). Spatial dynamics and individual quality in a population of the grey squirrel (Sciurus carolinensis). University of Oxford.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Don, Bruce A. C. Spatial Dynamics and Individual Quality in a Population of the Grey Squirrel (Sciurus Carolinensis). England: University of Oxford, 1981.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Don, Bruce A. C. Spatial Dynamics and Individual Quality in a Population of the Grey Squirrel (Sciurus Carolinensis). University of Oxford, 1981.