APA (7th ed.) Citation

(1966). The case of Richard Sorge. Chatto & Windus.

Chicago Style (17th ed.) Citation

The Case of Richard Sorge. Chatto & Windus, 1966.

MLA (8th ed.) Citation

The Case of Richard Sorge. Chatto & Windus, 1966.

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