APA引文

Wires, R. (1999). The Cicero spy affair: German access to British secrets in World War II. Praeger.

Chicago Style (17th ed.) Citation

Wires, Richard. The Cicero Spy Affair: German Access to British Secrets in World War II. Westport, Conn.: Praeger, 1999.

MLA引文

Wires, Richard. The Cicero Spy Affair: German Access to British Secrets in World War II. Praeger, 1999.

警告：這些引文格式不一定是100％准確.