Thomas-Bilstein, J., & Busquets, i. C. (1997). <O >pássaro azul. Porto Editora.
Chicagoスタイル(17版)引用形式Thomas-Bilstein, J., , il. C. Busquets. <O >pássaro Azul. Porto Editora, 1997.
MLA(8版)引用形式Thomas-Bilstein, J., , il. C. Busquets. <O >pássaro Azul. Porto Editora, 1997.
警告: この引用は必ずしも正確ではありません.