APA (7 ম সংস্করণ) উদ্ধৃতি

Becker, G. S., & Coyle, D. (2011). The challenge of immigration: A radical solution. Institute of Economic Affairs.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Becker, Gary S., এবং Diane Coyle. The Challenge of Immigration: A Radical Solution. London: Institute of Economic Affairs, 2011.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Becker, Gary S., এবং Diane Coyle. The Challenge of Immigration: A Radical Solution. Institute of Economic Affairs, 2011.