APA

Jaegher P. d., . (1947). The virtue of trust. New York: Kenedy.

Chicago

Jaegher Paul de, . 1947. The virtue of trust. New York: Kenedy.

Harvard

Jaegher P. d., . (1947). The virtue of trust. New York: Kenedy.

MLA

Jaegher Paul de, . The virtue of trust. New York: Kenedy. 1947.