APA (7th ed.) Citation

Galbraith, J. K. (1979). The Nature of Mass Poverty. Penguin Book.

Chicago Style (17th ed.) Citation

Galbraith, John Kenneth. The Nature of Mass Poverty. England: Penguin Book, 1979.

MLA (9th ed.) Citation

Galbraith, John Kenneth. The Nature of Mass Poverty. Penguin Book, 1979.