Não informado. (1973). Cereal Research Communications. Cereal Research Institute.
Chicagoスタイル(17版)引用形式Não informado. Cereal Research Communications. Szeged, Hungria: Cereal Research Institute, 1973.
MLA(8版)引用形式Não informado. Cereal Research Communications. Cereal Research Institute, 1973.
警告: この引用は必ずしも正確ではありません.