APA (7th ed.) Citation

Laski, H. J. (1934). A grammar of politics (3a. ed.). George Allen & Unwin.

Chicago Style (17th ed.) Citation

Laski, Harold J. A Grammar of Politics. 3a. ed. Londres: George Allen & Unwin, 1934.

MLA (9th ed.) Citation

Laski, Harold J. A Grammar of Politics. 3a. ed. George Allen & Unwin, 1934.