APA (7 ম সংস্করণ) উদ্ধৃতি

Smyth, R. L. (1969). Essays in modern economic development: Selected papers read to Section F of the British Association for the Advancement of Science, 1947-1967. Duckworth.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Smyth, Robert Leslie. Essays in Modern Economic Development: Selected Papers Read to Section F of the British Association for the Advancement of Science, 1947-1967. London: Duckworth, 1969.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Smyth, Robert Leslie. Essays in Modern Economic Development: Selected Papers Read to Section F of the British Association for the Advancement of Science, 1947-1967. Duckworth, 1969.