APA (7th ed.) Citation

Leif, J., & Richard, G. (1967). L' organisation économique et la vie sociale. Nathan.

Chicago Style (17th ed.) Citation

Leif, Joseph, and Guy Richard. L' Organisation économique Et La Vie Sociale. Paris: Nathan, 1967.

MLA (9th ed.) Citation

Leif, Joseph, and Guy Richard. L' Organisation économique Et La Vie Sociale. Nathan, 1967.

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