APA (7th ed.) Citation

Murray, W. Key Wordds Reading Scheme. A Penguin Company.

Chicago Style (17th ed.) Citation

Murray, W. Key Wordds Reading Scheme. London: A Penguin Company.

MLA (9th ed.) Citation

Murray, W. Key Wordds Reading Scheme. A Penguin Company.

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