APA (7th ed.) Citation

Engels, F. (1968). Sur la religion. Éditions Sociales.

Chicago Style (17th ed.) Citation

Engels, Friedrich. Sur La Religion. París: Éditions Sociales, 1968.

MLA (9th ed.) Citation

Engels, Friedrich. Sur La Religion. Éditions Sociales, 1968.

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