Παραπομπή APA

(1974). Second United States Conference on the Standartization of Geographical Names: London, 10-31 May 1972. New York: United Nations.

Παραπομπή Chicago Style

Second United States Conference On the Standartization of Geographical Names: London, 10-31 May 1972. New York: United Nations, 1974.

Παραπομπή MLA

Second United States Conference On the Standartization of Geographical Names: London, 10-31 May 1972. New York: United Nations, 1974.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.