Catalog

Cita APA (7a ed.)

Ludlum, R. (2002). The Sigma protocol (St. Martin's pbk. ed.). St. Martin's Paperbacks.

Cita Chicago Style (17a ed.)

Ludlum, Robert. The Sigma Protocol. St. Martin's pbk. ed. New York: St. Martin's Paperbacks, 2002.

Cita MLA (8a ed.)

Ludlum, Robert. The Sigma Protocol. St. Martin's pbk. ed. St. Martin's Paperbacks, 2002.