龚琛. (2009). 暗战千年: Story of spy. 陕西人民出版社.
Chicago Style (17th ed.) Citation龚琛. 暗战千年: Story of Spy. 陕西人民出版社, 2009.
MLA (8th ed.) Citation龚琛. 暗战千年: Story of Spy. 陕西人民出版社, 2009.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
APA (7th ed.) Citation