APA-Zitierstil (7. Ausg.)

Hammer, R. (1982). The Vatican connection. Holt, Rinehart and Winston.

Chicago-Zitierstil (17. Ausg.)

Hammer, Richard. The Vatican Connection. New York: Holt, Rinehart and Winston, 1982.

MLA-Zitierstil (9. Ausg.)

Hammer, Richard. The Vatican Connection. Holt, Rinehart and Winston, 1982.