Citazione Stile APA (7a Edizione)

Winter, R., Tonkin, G., Brumbaugh, C., & Winter, P. (1992). Look your best with Excel 4 for Windows. Seven R's Publishing Company.

Citazione stile Chigago Style (17a edizione)

Winter, Rick, Grant Tonkin, Cheryl Brumbaugh, e Patty Winter. Look Your Best with Excel 4 for Windows. Manila: Seven R's Publishing Company, 1992.

Citatione MLA (9a ed.)

Winter, Rick, et al. Look Your Best with Excel 4 for Windows. Seven R's Publishing Company, 1992.