APA(7版)引用形式

Não informado. (1975). Abstracts on tropical agriculture. Royal Tropical Institute.

Chicagoスタイル(17版)引用形式

Não informado. Abstracts on Tropical Agriculture. Amsterdam: Royal Tropical Institute, 1975.

MLA(8版)引用形式

Não informado. Abstracts on Tropical Agriculture. Royal Tropical Institute, 1975.

警告: この引用は必ずしも正確ではありません.