APA (7th ed.) Citation

Marckini, F. (2001). Search engine positioning. Wordware Pub..

Chicago Style (17th ed.) Citation

Marckini, Fredrick. Search Engine Positioning. Plano, Tex.: Wordware Pub., 2001.

MLA (9th ed.) Citation

Marckini, Fredrick. Search Engine Positioning. Wordware Pub., 2001.

Warning: These citations may not always be 100% accurate.