APA(7版)引用形式

Helps, A. (1855). The Spanish Conquest in America. John W. Parker and Son, West Strand.

Chicagoスタイル(17版)引用形式

Helps, Arthur. The Spanish Conquest in America. London, England, United Kingdom: John W. Parker and Son, West Strand, 1855.

MLA(9版)引用形式

Helps, Arthur. The Spanish Conquest in America. John W. Parker and Son, West Strand, 1855.

警告: この引用は必ずしも正確ではありません.