APA (7 ম সংস্করণ) উদ্ধৃতি

Popa, E. (1975). For a better and juster world: A collection of treaties and solemn joint declararions concluded by Socialist Romania with other states. Meridine Pub. House.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Popa, Eugen. For a Better and Juster World: A Collection of Treaties and Solemn Joint Declararions Concluded by Socialist Romania with Other States. Bucharest: Meridine Pub. House, 1975.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Popa, Eugen. For a Better and Juster World: A Collection of Treaties and Solemn Joint Declararions Concluded by Socialist Romania with Other States. Meridine Pub. House, 1975.