APA Citatie

Haag, S., & Perry, J. T. (2004). Microsoft Office Excel 2003: Brief. Boston: McGraw-Hill/Technology Education.

Chicago Style citaat

Haag, Stephen., en James T. Perry. Microsoft Office Excel 2003: Brief. Boston: McGraw-Hill/Technology Education, 2004.

MLA citatie

Haag, Stephen., en James T. Perry. Microsoft Office Excel 2003: Brief. Boston: McGraw-Hill/Technology Education, 2004.