APA (7 ম সংস্করণ) উদ্ধৃতি

Langoni, C. G. (1987). The development crisis: Blueprint for change. International Center for Economic Growth.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Langoni, Carlos Geraldo. The Development Crisis: Blueprint for Change. San Francisco, CA: International Center for Economic Growth, 1987.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Langoni, Carlos Geraldo. The Development Crisis: Blueprint for Change. International Center for Economic Growth, 1987.