Cita APA (7a ed.)

Shelley Cooper, W. E. (1952). The royal gardeners: King George VI and his queen. Cassell.

Cita Chicago Style (17a ed.)

Shelley Cooper, W. E. The Royal Gardeners: King George VI and His Queen. London: Cassell, 1952.

Cita MLA (8a ed.)

Shelley Cooper, W. E. The Royal Gardeners: King George VI and His Queen. Cassell, 1952.