APA citiranje

Laski, H. J. (1931). An introduction to politics. London: George Allen & Unwin.

Trích dẫn kiểu Chicago

Laski, Harold J. An Introduction to Politics. London: George Allen & Unwin, 1931.

MLA citiranje

Laski, Harold J. An Introduction to Politics. London: George Allen & Unwin, 1931.