APA(7版)引用形式

Enge Eric, S. S. (2011). Art of SEO. Shroff Publisher.

Chicagoスタイル(17版)引用形式

Enge Eric, Spencer Stephan. Art of SEO. Mumbai: Shroff Publisher, 2011.

MLA(9版)引用形式

Enge Eric, Spencer Stephan. Art of SEO. Shroff Publisher, 2011.