APA (7th ed.) Citation

Powell, R. (2011). AQA AS economics, Unit 1, Markets and market failure: = Markets and market failure. Philip Allan.

Chicago Style (17th ed.) Citation

Powell, Ray. AQA AS Economics, Unit 1, Markets and Market Failure: = Markets and Market Failure. Deddington: Philip Allan, 2011.

MLA (9th ed.) Citation

Powell, Ray. AQA AS Economics, Unit 1, Markets and Market Failure: = Markets and Market Failure. Philip Allan, 2011.

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