Cita APA (7th ed.)

Sassoon, S. (1968). The old century and Seven more years. Faber.

Cita Chicago (17th ed.)

Sassoon, Siegfried. The Old Century and Seven More Years. London: Faber, 1968.

Cita MLA (8th ed.)

Sassoon, Siegfried. The Old Century and Seven More Years. Faber, 1968.