APA (7th ed.) Citation

Léonard, É. G., & Grousset, R. (1958). Histoire universelle. Gallimard.

Chicago Style (17th ed.) Citation

Léonard, Émile G., and René Grousset. Histoire Universelle. Paris: Gallimard, 1958.

MLA (9th ed.) Citation

Léonard, Émile G., and René Grousset. Histoire Universelle. Gallimard, 1958.

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