Cita APA (7a ed.)

Galbraith, J. (1963). The liberal hour. Penguin Books.

Cita Chicago Style (17a ed.)

Galbraith, J. The Liberal Hour. Middlesex: Penguin Books, 1963.

Cita MLA (9a ed.)

Galbraith, J. The Liberal Hour. Penguin Books, 1963.