APA

Simon R., . (1959). Hammer and fire: toward divine happiness and mental health. New York: P. J. Kenedy.

Chicago

Simon Raphael, . 1959. Hammer and fire: toward divine happiness and mental health. New York: P. J. Kenedy.

Harvard

Simon R., . (1959). Hammer and fire: toward divine happiness and mental health. New York: P. J. Kenedy.

MLA

Simon Raphael, . Hammer and fire: toward divine happiness and mental health. New York: P. J. Kenedy. 1959.