Great Britain. Board of Agriculture. (1970). The agricultural state of the kingdom, 1816. A. M. Kelley.
Chicagoスタイル(17版)引用形式Great Britain. Board of Agriculture. The Agricultural State of the Kingdom, 1816. New York: A. M. Kelley, 1970.
MLA(8版)引用形式Great Britain. Board of Agriculture. The Agricultural State of the Kingdom, 1816. A. M. Kelley, 1970.
警告: この引用は必ずしも正確ではありません.