APA (7th ed.) Zitazioa

LASKI, H. J. (1968). Parliamentary Government in England. Allen & Unwin.

Chicago Style (17th ed.) Zitazioa

LASKI, Harold J. Parliamentary Government in England. London: Allen & Unwin, 1968.

MLA (9th ed.) Zitazioa

LASKI, Harold J. Parliamentary Government in England. Allen & Unwin, 1968.