Cita APA (7a ed.)

Elliott, F., & Summerskill, M. B. (1966). A dictionary of politics ([5th ed.].). Penguin Books.

Cita Chicago Style (17a ed.)

Elliott, Florence, y Michael Brynmor Summerskill. A Dictionary of Politics. [5th ed.]. Harmondsworth [etc.]: Penguin Books, 1966.

Cita MLA (9a ed.)

Elliott, Florence, y Michael Brynmor Summerskill. A Dictionary of Politics. [5th ed.]. Penguin Books, 1966.