APA (7th ed.) Citation

Foucauld, C. d., & Six, J. (1995). Lettres et carnets. Livre de vie.

Chicago Style (17th ed.) Citation

Foucauld, Charles de, and Jean-François Six. "Lettres Et Carnets." Livre De Vie 1995.

MLA (8th ed.) Citation

Foucauld, Charles de, and Jean-François Six. "Lettres Et Carnets." Livre De Vie, 1995.

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