APA (7th ed.) Citation

Otwaschkau, F., & Vuylsteke, J. (1993). Excel 4.0 facile. Marabout.

Chicago Style (17th ed.) Citation

Otwaschkau, Françoise, and Jean-Pierre Vuylsteke. Excel 4.0 Facile. Alleur: Marabout, 1993.

MLA (9th ed.) Citation

Otwaschkau, Françoise, and Jean-Pierre Vuylsteke. Excel 4.0 Facile. Marabout, 1993.

Warning: These citations may not always be 100% accurate.