APA (7th ed.) Citation

Finklea, B. (2009). Drupal 6 search engine optimization: Rank high in search engines with professional SEO tips, modules, and best practices for Drupal web sites. Packt Publishing.

Chicago Style (17th ed.) Citation

Finklea, Ben. Drupal 6 Search Engine Optimization: Rank High in Search Engines with Professional SEO Tips, Modules, and Best Practices for Drupal Web Sites. Birmingham, UK: Packt Publishing, 2009.

MLA (9th ed.) Citation

Finklea, Ben. Drupal 6 Search Engine Optimization: Rank High in Search Engines with Professional SEO Tips, Modules, and Best Practices for Drupal Web Sites. Packt Publishing, 2009.