APA (7th ed.) Citation

Great Britain. [Treaties, e. P. N. G., & Papua New Guinea. [Treaties, e. G. B. (1982). Agreement between the government of the United Kingdom of Great Britain and Northern Ireland and the Government of the Independent: London, 14 May 1981. H.M.S.O..

Chicago Style (17th ed.) Citation

Great Britain. [Treaties, etc. Papua New Guinea], and etc. Great Britain] Papua New Guinea. [Treaties. Agreement Between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the Independent: London, 14 May 1981. London: H.M.S.O., 1982.

MLA (9th ed.) Citation

Great Britain. [Treaties, etc. Papua New Guinea], and etc. Great Britain] Papua New Guinea. [Treaties. Agreement Between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the Independent: London, 14 May 1981. H.M.S.O., 1982.