APA (7th ed.) Citation

Hossent, H. (1963). Spies have no friends: A Max Heald adventure. Long.

Chicago Style (17th ed.) Citation

Hossent, Harry. Spies Have No Friends: A Max Heald Adventure. London: Long, 1963.

MLA (8th ed.) Citation

Hossent, Harry. Spies Have No Friends: A Max Heald Adventure. Long, 1963.

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