APA

Brecht B., . (1966). Manual of piety. New York: Grove Press.

Chicago

Brecht Bertolt, . 1966. Manual of piety. New York: Grove Press.

Harvard

Brecht B., . (1966). Manual of piety. New York: Grove Press.

MLA

Brecht Bertolt, . Manual of piety. New York: Grove Press. 1966.