Cita APA (7th ed.)

Radziwill, E. (1914). Memories of forty years. Cassell.

Cita Chicago (17th ed.)

Radziwill, Ekaterina. Memories of Forty Years. Lond.: Cassell, 1914.

Cita MLA (8th ed.)

Radziwill, Ekaterina. Memories of Forty Years. Cassell, 1914.