APA (7 ম সংস্করণ) উদ্ধৃতি

Bazely, D. R. (1988). Foraging behaviour of sheep (Ovis aries L.) grazing on swards of perennial ryegrass (Lolium perenne L.). University of Oxford.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Bazely, Dawn R. Foraging Behaviour of Sheep (Ovis Aries L.) Grazing on Swards of Perennial Ryegrass (Lolium Perenne L.). England: University of Oxford, 1988.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Bazely, Dawn R. Foraging Behaviour of Sheep (Ovis Aries L.) Grazing on Swards of Perennial Ryegrass (Lolium Perenne L.). University of Oxford, 1988.