एपीए उद्धरण

Stewart, K. 1. (2008). Microsoft Office Excel 2007: A professional approach. Boston: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Stewart, Kathleen 1951-. Microsoft Office Excel 2007: A Professional Approach. Boston: McGraw-Hill, 2008.

एमएलए उद्धरण

Stewart, Kathleen 1951-. Microsoft Office Excel 2007: A Professional Approach. Boston: McGraw-Hill, 2008.