APA সাইটেশন

(1967). Yearbook of the United Nations 1967. N.Y.: Columbia University Press.

শিকাগো স্টাইলে সাইটেশন

Yearbook of the United Nations 1967. N.Y.: Columbia University Press, 1967.

এমএলএ সাইটেশন

Yearbook of the United Nations 1967. N.Y.: Columbia University Press, 1967.