APA (7 ম সংস্করণ) উদ্ধৃতি

Drayton, R. H., & Drayton, R. (2000). Nature's government: Science, imperial Britain, and the 'Improvement' of the World. Orient Longman.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Drayton, Richard Harry, এবং Richard Drayton. Nature's Government: Science, Imperial Britain, and the 'Improvement' of the World. Orient Longman, 2000.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Drayton, Richard Harry, এবং Richard Drayton. Nature's Government: Science, Imperial Britain, and the 'Improvement' of the World. Orient Longman, 2000.