APA (7th ed.) Citation

Sorel, G., Portis, L., Echard, M., & Passevant, C. Georges Sorel. la Brèche-Pec (Montreuil).

Chicago Style (17th ed.) Citation

Sorel, Georges, Larry Portis, Martine Echard, and Christiane Passevant. Georges Sorel. la Brèche-Pec (Montreuil).

MLA (8th ed.) Citation

Sorel, Georges, et al. Georges Sorel. la Brèche-Pec (Montreuil).