Não informado. (1969). Tropical animal health and production. Scottish Academic Press.
Chicagoスタイル(17版)引用形式Não informado. Tropical Animal Health and Production. Edinburgh, Inglaterra: Scottish Academic Press, 1969.
MLA(8版)引用形式Não informado. Tropical Animal Health and Production. Scottish Academic Press, 1969.
警告: この引用は必ずしも正確ではありません.