APA (7th ed.) Citation

Aron, P., & Preyat, F. Introduction. Université de Liège.

Chicago Style (17th ed.) Citation

Aron, Paul, and Fabrice Preyat. Introduction. Université de Liège.

MLA (9th ed.) Citation

Aron, Paul, and Fabrice Preyat. Introduction. Université de Liège.

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