APA (7th ed.) Citation

Davidson, G. W. (1984). Chambers pocket 20th century dictionary. Chambers.

Chicago Style (17th ed.) Citation

Davidson, George W. Chambers Pocket 20th Century Dictionary. Edinburgh: Chambers, 1984.

MLA (9th ed.) Citation

Davidson, George W. Chambers Pocket 20th Century Dictionary. Chambers, 1984.

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