APA (7 ম সংস্করণ) উদ্ধৃতি

Singer, H. W. (1992). Research of the World Employment Programme: Future priorities and selective assessment. International Labour Office.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Singer, Hans Wolfgang. Research of the World Employment Programme: Future Priorities and Selective Assessment. Geneva: International Labour Office, 1992.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Singer, Hans Wolfgang. Research of the World Employment Programme: Future Priorities and Selective Assessment. International Labour Office, 1992.