APA (7th ed.) Citation

Donaldson, P. (1965). Guide to the British economy. Penguin.

Chicago Style (17th ed.) Citation

Donaldson, Peter. Guide to the British Economy. [Harmondsworth, Middlesex]: Penguin, 1965.

MLA (9th ed.) Citation

Donaldson, Peter. Guide to the British Economy. Penguin, 1965.

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