Cita APA (7a ed.)

Croce, B., & Sprigge, S. (1950). Croce, the king and the allies: Extract from a diary by Benedetto Croce, July 1943-June 1944. George Allen & Unwin.

Cita Chicago Style (17a ed.)

Croce, Benedetto, y Sylvia Sprigge. Croce, the King and the Allies: Extract from a Diary by Benedetto Croce, July 1943-June 1944. London: George Allen & Unwin, 1950.

Cita MLA (9a ed.)

Croce, Benedetto, y Sylvia Sprigge. Croce, the King and the Allies: Extract from a Diary by Benedetto Croce, July 1943-June 1944. George Allen & Unwin, 1950.