APA (7 ম সংস্করণ) উদ্ধৃতি

Institution, 8. B. S., & Standardization, I. O. f. Safety of earth-moving machinery.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Institution, 8096 British Standards, এবং International Organization for Standardization. Safety of Earth-moving Machinery.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Institution, 8096 British Standards, এবং International Organization for Standardization. Safety of Earth-moving Machinery.