APA(7版)引用形式

Aldis, D., & Cuffari, R. (1977). Nothing is impossible: The story of Beatrix Potter. Atheneum.

Chicagoスタイル(17版)引用形式

Aldis, Dorothy, , Richard Cuffari. Nothing Is Impossible: The Story of Beatrix Potter. New York: Atheneum, 1977.

MLA(9版)引用形式

Aldis, Dorothy, , Richard Cuffari. Nothing Is Impossible: The Story of Beatrix Potter. Atheneum, 1977.

警告: この引用は必ずしも正確ではありません.