APA(7版)引用形式

Não informado. (1981). Balance of Payments Statistics Yearbook. International Monetary Fund.

Chicagoスタイル(17版)引用形式

Não informado. Balance of Payments Statistics Yearbook. Washington: International Monetary Fund, 1981.

MLA(8版)引用形式

Não informado. Balance of Payments Statistics Yearbook. International Monetary Fund, 1981.

警告: この引用は必ずしも正確ではありません.