Doyle, C. C. (2016). Secret of the druids. Westland.
Chicagoスタイル(17版)引用形式Doyle, Christopher C. Secret of the Druids. New Delhi: Westland, 2016.
MLA(9版)引用形式Doyle, Christopher C. Secret of the Druids. Westland, 2016.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式