MLA

Gerow, Mark, and Mark E Gerow. Creating Client Extranets with Sharepoint 2003. Apress, 2006.

APA

Gerow, M., & Gerow, M. E. (2006). Creating Client Extranets with SharePoint 2003. Apress.

Chicago

Gerow, Mark, and Mark E Gerow. Creating Client Extranets with Sharepoint 2003. : Apress, 2006.