APA-viite

Berman, L. (2007). Perfect spy: The incredible double life of Pham Xuan An, Time magazine reporter and Vietnamese communist agent. New York: Smithsonian Books/Collins.

Chicago-tyylinen lähdeviittaus

Berman, Larry. Perfect Spy: The Incredible Double Life of Pham Xuan An, Time Magazine Reporter and Vietnamese Communist Agent. New York: Smithsonian Books/Collins, 2007.

MLA-viite

Berman, Larry. Perfect Spy: The Incredible Double Life of Pham Xuan An, Time Magazine Reporter and Vietnamese Communist Agent. New York: Smithsonian Books/Collins, 2007.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.