APA (7th ed.) Citation

Valles , J., & Redfern , W. D. (1972). Le Bachelier. University of London Press.

Chicago Style (17th ed.) Citation

Valles , Jules, and Walter D. Redfern. Le Bachelier. University of London Press, 1972.

MLA (8th ed.) Citation

Valles , Jules, and Walter D. Redfern. Le Bachelier. University of London Press, 1972.

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