APA (7th ed.) Citation

Richmond, G. S. (1936). The listening post (4th ed.). Methuen.

Chicago Style (17th ed.) Citation

Richmond, Grace S. The Listening Post. 4th ed. London: Methuen, 1936.

MLA (8th ed.) Citation

Richmond, Grace S. The Listening Post. 4th ed. Methuen, 1936.