Cita APA (7a ed.)

Mason, J., & Leonard, A. (1994). Expansion, trade and industry (1. ed.). Longman.

Cita Chicago Style (17a ed.)

Mason, James, y Angela Leonard. Expansion, Trade and Industry. 1. ed. Harlow: Longman, 1994.

Cita MLA (9a ed.)

Mason, James, y Angela Leonard. Expansion, Trade and Industry. 1. ed. Longman, 1994.