Cita APA

(1998). Web developer.com guide to search engines / Wes Sonnenreich, Tim Macinta.

Citación estilo Chicago

Web Developer.com Guide to Search Engines / Wes Sonnenreich, Tim Macinta. 1998.

Cita MLA

Web Developer.com Guide to Search Engines / Wes Sonnenreich, Tim Macinta. 1998.

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