APA Format
Gaskin, Shelley; Gaskin, Shelley. (2007).
Go! with Microsoft Office 2007 : introductory / Shelley Gaskin ... [et al.]
. New Jersey :: Prenteci Hall,.
MLA Format
Gaskin, Shelley; Gaskin, Shelley.
Go! with Microsoft Office 2007 : introductory / Shelley Gaskin ... [et al.]
. New Jersey :: Prenteci Hall,, 2007
Chicago Format
Gaskin, Shelley; Gaskin, Shelley. Go! with Microsoft Office 2007 : introductory / Shelley Gaskin ... [et al.]. New Jersey :: Prenteci Hall,, 2007.