Cita APA (7th ed.)

Frey, S. W. (1997). The vulture fund. A Signet Book.

Cita Chicago (17th ed.)

Frey, Stephen W. The Vulture Fund. New York: A Signet Book, 1997.

Cita MLA (9th ed.)

Frey, Stephen W. The Vulture Fund. A Signet Book, 1997.