APA

Blondel M., . (1967). Pierre Teilhard de Chardin, Maurice Blondel, correspondence. Notes and commentary. New York: Herder and Herber.

Chicago

Blondel Maurice, . 1967. Pierre Teilhard de Chardin, Maurice Blondel, correspondence. Notes and commentary. New York: Herder and Herber.

Harvard

Blondel M., . (1967). Pierre Teilhard de Chardin, Maurice Blondel, correspondence. Notes and commentary. New York: Herder and Herber.

MLA

Blondel Maurice, . Pierre Teilhard de Chardin, Maurice Blondel, correspondence. Notes and commentary. New York: Herder and Herber. 1967.