APA (7 ম সংস্করণ) উদ্ধৃতি

Greenberg, H. (1963). Unionization of white-collar employees: A case study of the Free Library of Philadelphia.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Greenberg, Herman. Unionization of White-collar Employees: A Case Study of the Free Library of Philadelphia. Philadelphia, 1963.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Greenberg, Herman. Unionization of White-collar Employees: A Case Study of the Free Library of Philadelphia. 1963.