APA

Häring B., . (1968). The Christian existentialist; the philosophy and theology of self-fulfillment in modern society. New York: New York University Press.

Chicago

Häring Bernhard, . 1968. The Christian existentialist; the philosophy and theology of self-fulfillment in modern society. New York: New York University Press.

Harvard

Häring B., . (1968). The Christian existentialist; the philosophy and theology of self-fulfillment in modern society. New York: New York University Press.

MLA

Häring Bernhard, . The Christian existentialist; the philosophy and theology of self-fulfillment in modern society. New York: New York University Press. 1968.