Cita APA (7a ed.)
Nicolson, H., & Nicolson, N. Diaries and Letters [by Harold Nicolson]: 1945-1962. Collins.
Cita estilo Chicago (17a ed.)
Nicolson, Harold, y Nigel Nicolson. Diaries and Letters [by Harold Nicolson]: 1945-1962. Londres, Inglaterra: Collins.
Cita MLA (9a ed.)
Nicolson, Harold, y Nigel Nicolson. Diaries and Letters [by Harold Nicolson]: 1945-1962. Collins.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.