Cita APA (7a ed.)

Shenoy, A., & Prabhu, A. (2016). Introducing SEO: Your quick-start guide to effective SEO practices. Apress.

Cita Chicago Style (17a ed.)

Shenoy, Aravind, y Anirudh Prabhu. Introducing SEO: Your Quick-start Guide to Effective SEO Practices. [Place of publication not identified]: Apress, 2016.

Cita MLA (8a ed.)

Shenoy, Aravind, y Anirudh Prabhu. Introducing SEO: Your Quick-start Guide to Effective SEO Practices. Apress, 2016.