Cita APA (7th ed.)

Harvey, G. (1994). Excel for dummies (Second Edition.). IDG Books.

Cita Chicago (17th ed.)

Harvey, Greg. Excel for Dummies. Second Edition. San Mateo, California: IDG Books, 1994.

Cita MLA (9th ed.)

Harvey, Greg. Excel for Dummies. Second Edition. IDG Books, 1994.