APA

METZ J., . (1968). Povetry of Spirit. New York: Newman Press.

Chicago

METZ Johannes, . 1968. Povetry of Spirit. New York: Newman Press.

Harvard

METZ J., . (1968). Povetry of Spirit. New York: Newman Press.

MLA

METZ Johannes, . Povetry of Spirit. New York: Newman Press. 1968.