Cita APA (7th ed.)

(1972). A year book of the Commonwealth. Her Majesty's Stationery Office.

Cita Chicago (17th ed.)

A Year Book of the Commonwealth. London: Her Majesty's Stationery Office, 1972.

Cita MLA (9th ed.)

A Year Book of the Commonwealth. Her Majesty's Stationery Office, 1972.