APA (7 ম সংস্করণ) উদ্ধৃতি

Smock, D. R. (1969). Conflict and control in an African trade union: A study of the Nigerian Coal Miners Union. Hoover Institution Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Smock, David R. Conflict and Control in an African Trade Union: A Study of the Nigerian Coal Miners Union. Stanford, Calif: Hoover Institution Press, 1969.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Smock, David R. Conflict and Control in an African Trade Union: A Study of the Nigerian Coal Miners Union. Hoover Institution Press, 1969.