APA (7th ed.) Citation

penguin books & Donaldson, P. (1982). 10 X Economics: A classic guide to early monetarism. penguin books.

Chicago Style (17th ed.) Citation

penguin books and P. Donaldson. 10 X Economics: A Classic Guide to Early Monetarism. England: penguin books, 1982.

MLA (8th ed.) Citation

penguin books and P. Donaldson. 10 X Economics: A Classic Guide to Early Monetarism. penguin books, 1982.