Gago, c. b. J. M., & Carvalho, t. M. J. S. d. (1991). Science in Portugal. Europália - Portugal.
Chicagoスタイル(17版)引用形式Gago, coord. by José Mariano, , translation Maria João Simões de Carvalho. Science in Portugal. Europália - Portugal, 1991.
MLA(8版)引用形式Gago, coord. by José Mariano, , translation Maria João Simões de Carvalho. Science in Portugal. Europália - Portugal, 1991.
警告: この引用は必ずしも正確ではありません.