Cita APA (7th ed.)

BLACKHAM, H. (1961). Political discipline in a free society: The sustained initiative. Allen & Unwin.

Cita Chicago (17th ed.)

BLACKHAM, H.J. Political Discipline in a Free Society: The Sustained Initiative. London: Allen & Unwin, 1961.

Cita MLA (9th ed.)

BLACKHAM, H.J. Political Discipline in a Free Society: The Sustained Initiative. Allen & Unwin, 1961.