Não informado. (1977). World literature today. University of Oklahoma.
Chicagoスタイル(17版)引用形式Não informado. World Literature Today. Norman, Okla: University of Oklahoma, 1977.
MLA(8版)引用形式Não informado. World Literature Today. University of Oklahoma, 1977.
警告: この引用は必ずしも正確ではありません.