APA (7th ed.) Citation

Langevin, P. (1932). La Relativité: Conclusion générale. Hermann.

Chicago Style (17th ed.) Citation

Langevin, Paul. La Relativité: Conclusion Générale. Paris: Hermann, 1932.

MLA (9th ed.) Citation

Langevin, Paul. La Relativité: Conclusion Générale. Hermann, 1932.

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