APA (7th ed.) Citation

Sister Courage, Inc. (1975). Sister courage. Sister Courage.

Chicago Style (17th ed.) Citation

Sister Courage, Inc. Sister Courage. Allston, Mass.: Sister Courage, 1975.

MLA (8th ed.) Citation

Sister Courage, Inc. Sister Courage. Sister Courage, 1975.

Warning: These citations may not always be 100% accurate.