APA (7th ed.) Citation

Bourgeois, L. Solidarité. A. Colin (Paris).

Chicago Style (17th ed.) Citation

Bourgeois, Léon. Solidarité. A. Colin (Paris).

MLA (8th ed.) Citation

Bourgeois, Léon. Solidarité. A. Colin (Paris).

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