APA (7th ed.) Citation

Silva, D. (2015). The English spy (First edition.). Harper, an imprint of HarperCollinsPublishers.

Chicago Style (17th ed.) Citation

Silva, Daniel. The English Spy. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2015.

MLA (8th ed.) Citation

Silva, Daniel. The English Spy. First edition. Harper, an imprint of HarperCollinsPublishers, 2015.

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