APA (7th ed.) Citation

Gardner, A. (1942). Lower underworld. Quality Press LTD.

Chicago Style (17th ed.) Citation

Gardner, Arthur. Lower Underworld. London: Quality Press LTD, 1942.

MLA (9th ed.) Citation

Gardner, Arthur. Lower Underworld. Quality Press LTD, 1942.

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