APA

United Nations conference of plenipotentiaries on supplementary conv ention on the abolition of slavery, . (1956). Report of the United Nations conference of plenipotentiaries on supp lementary convention on the abolition of slavery, slave trade, and inst itutions and practices similar to slavery, held at Geneva, Switzerland from 12 August to 4 September 1956. New York: United Nations.

Chicago

United Nations conference of plenipotentiaries on supplementary conv ention on the abolition of slavery, . 1956. Report of the United Nations conference of plenipotentiaries on supp lementary convention on the abolition of slavery, slave trade, and inst itutions and practices similar to slavery, held at Geneva, Switzerland from 12 August to 4 September 1956. New York: United Nations.

Harvard

United Nations conference of plenipotentiaries on supplementary conv ention on the abolition of slavery, . (1956). Report of the United Nations conference of plenipotentiaries on supp lementary convention on the abolition of slavery, slave trade, and inst itutions and practices similar to slavery, held at Geneva, Switzerland from 12 August to 4 September 1956. New York: United Nations.

MLA

United Nations conference of plenipotentiaries on supplementary conv ention on the abolition of slavery, . Report of the United Nations conference of plenipotentiaries on supp lementary convention on the abolition of slavery, slave trade, and inst itutions and practices similar to slavery, held at Geneva, Switzerland from 12 August to 4 September 1956. New York: United Nations. 1956.