Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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