APA (7th ed.) Citation

Macdonald, A. (1980). Chambers twentieth century dictionary. Allied publishers.

Chicago Style (17th ed.) Citation

Macdonald, A. Chambers Twentieth Century Dictionary. Bombay: Allied publishers, 1980.

MLA (9th ed.) Citation

Macdonald, A. Chambers Twentieth Century Dictionary. Allied publishers, 1980.

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