APA (7th ed.) Citation

Geddie, J. L., & Davidson, T. (1942). Chambers's twentieth century dictionary (Original ed., Latest reprint.). W. & R. Chambers.

Chicago Style (17th ed.) Citation

Geddie, John Liddell, and Thomas Davidson. Chambers's Twentieth Century Dictionary. Original ed., Latest reprint. London [etc.]: W. & R. Chambers, 1942.

MLA (9th ed.) Citation

Geddie, John Liddell, and Thomas Davidson. Chambers's Twentieth Century Dictionary. Original ed., Latest reprint. W. & R. Chambers, 1942.