APA (7th ed.) Citation

Carre, J. L. (2017). A legacy of spies. Viking.

Chicago Style (17th ed.) Citation

Carre, John Le. A Legacy of Spies. UK: Viking, 2017.

MLA (9th ed.) Citation

Carre, John Le. A Legacy of Spies. Viking, 2017.

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