APA (7th ed.) Citation

Matthews, O. (2019). An impeccable spy: Richard Sorge, Stalin's master agent. Bloomsbury Publishing.

Chicago Style (17th ed.) Citation

Matthews, Owen. An Impeccable Spy: Richard Sorge, Stalin's Master Agent. London ; New York, NY: Bloomsbury Publishing, 2019.

MLA (8th ed.) Citation

Matthews, Owen. An Impeccable Spy: Richard Sorge, Stalin's Master Agent. Bloomsbury Publishing, 2019.

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