Aldrich, R. J., & Cormac, R. (2016). The black door: Spies, secret intelligence, and British Prime Ministers. William Collins.
Chicago Style (17th ed.) CitationAldrich, Richard J., and Rory Cormac. The Black Door: Spies, Secret Intelligence, and British Prime Ministers. William Collins, 2016.
MLA (9th ed.) CitationAldrich, Richard J., and Rory Cormac. The Black Door: Spies, Secret Intelligence, and British Prime Ministers. William Collins, 2016.
Warning: These citations may not always be 100% accurate.