APA
UNITED NATIONS E. A. S. C. . N. D. (. o., UNITED NATIONS E. A. S. C. . N. D. (. o., . (1952). Annual summary of laws and regulations relating to the control of Narcotic drugs 1950. New York: United Nations.
Chicago
UNITED NATIONS ECONOMIC AND SOCIAL COONCIL NARCOTIC DRUGS (Commission on--), UNITED NATIONS ECONOMIC AND SOCIAL COONCIL NARCOTIC DRUGS (Commission on--), . 1952. Annual summary of laws and regulations relating to the control of Narcotic drugs 1950. New York: United Nations.
Harvard
UNITED NATIONS E. A. S. C. . N. D. (. o., UNITED NATIONS E. A. S. C. . N. D. (. o., . (1952). Annual summary of laws and regulations relating to the control of Narcotic drugs 1950. New York: United Nations.
MLA
UNITED NATIONS ECONOMIC AND SOCIAL COONCIL NARCOTIC DRUGS (Commission on--), UNITED NATIONS ECONOMIC AND SOCIAL COONCIL NARCOTIC DRUGS (Commission on--), . Annual summary of laws and regulations relating to the control of Narcotic drugs 1950. New York: United Nations. 1952.
