APA(7版)引用形式

Symonds, K. J. (2017). On the third part of the secret of Fátima. En Route Books & Media.

Chicagoスタイル(17版)引用形式

Symonds, Kevin J. On the Third Part of the Secret of Fátima. St. Louis, MO: En Route Books & Media, 2017.

MLA(8版)引用形式

Symonds, Kevin J. On the Third Part of the Secret of Fátima. En Route Books & Media, 2017.