APA (7th ed.) Citation

Bowen, R. (2017). On her majesty's frightfully secret service (First edition.). Berkley Prime Crime.

Chicago Style (17th ed.) Citation

Bowen, Rhys. On Her Majesty's Frightfully Secret Service. First edition. New York: Berkley Prime Crime, 2017.

MLA (8th ed.) Citation

Bowen, Rhys. On Her Majesty's Frightfully Secret Service. First edition. Berkley Prime Crime, 2017.

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