APA (7th ed.) Citation

Gibergues, E. d. (1920). Petit catéchisme social. Action Populaire.

Chicago Style (17th ed.) Citation

Gibergues, Emmanuel de. Petit Catéchisme Social. Paris: Action Populaire, 1920.

MLA (9th ed.) Citation

Gibergues, Emmanuel de. Petit Catéchisme Social. Action Populaire, 1920.

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