APA

Armstrong C., . (1965). The turret room. New York: Coward-McCann.

Chicago

Armstrong Charlotte, . 1965. The turret room. New York: Coward-McCann.

Harvard

Armstrong C., . (1965). The turret room. New York: Coward-McCann.

MLA

Armstrong Charlotte, . The turret room. New York: Coward-McCann. 1965.