APA (7 ম সংস্করণ) উদ্ধৃতি

Lubell, H. (1974). Urban development and employment: The prospects for Calcutta. International Labour Office.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Lubell, Harold. Urban Development and Employment: The Prospects for Calcutta. International Labour Office, 1974.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Lubell, Harold. Urban Development and Employment: The Prospects for Calcutta. International Labour Office, 1974.