APA (7th ed.) Citation

Carr, E. H., & Davies, R. (1974). Foundations of a planned economy 1926-1929. Harmondsworth: Penguin Books.

Chicago Style (17th ed.) Citation

Carr, Edward Hallett, and R.W Davies. Foundations of a Planned Economy 1926-1929. Harmondsworth: Penguin Books, 1974.

MLA (8th ed.) Citation

Carr, Edward Hallett, and R.W Davies. Foundations of a Planned Economy 1926-1929. Harmondsworth: Penguin Books, 1974.

Warning: These citations may not always be 100% accurate.