APA (7th ed.) Citation

Broglie, L. d., Armand, L., & Cuny, H. (1966). Einstein. Hachette.

Chicago Style (17th ed.) Citation

Broglie, Louis de, Louis Armand, and Hilaire Cuny. Einstein. [Paris]: Hachette, 1966.

MLA (9th ed.) Citation

Broglie, Louis de, et al. Einstein. Hachette, 1966.