Cita APA (7a ed.)

Elliott, F., & Summerskill, M. B. (1959). A dictionary of politics. Penguin Books.

Cita Chicago Style (17a ed.)

Elliott, Florence, y Michael Brynmor Summerskill. A Dictionary of Politics. Harmondsworth [etc.]: Penguin Books, 1959.

Cita MLA (9a ed.)

Elliott, Florence, y Michael Brynmor Summerskill. A Dictionary of Politics. Penguin Books, 1959.