APA

United Nations. Departament of Economic and Social Affairs, . (1956). Progress in land reform: analysis of replies by governments to a United Nations questionnaire. New York: United Nations.

Chicago

United Nations. Departament of Economic and Social Affairs, . 1956. Progress in land reform: analysis of replies by governments to a United Nations questionnaire. New York: United Nations.

Harvard

United Nations. Departament of Economic and Social Affairs, . (1956). Progress in land reform: analysis of replies by governments to a United Nations questionnaire. New York: United Nations.

MLA

United Nations. Departament of Economic and Social Affairs, . Progress in land reform: analysis of replies by governments to a United Nations questionnaire. New York: United Nations. 1956.