APA (7th ed.) Citation

Levine, P., Sen, S., & Smith, R. (1993). The economics of the international arms trade.

Chicago Style (17th ed.) Citation

Levine, Paul, Somnath Sen, and Ron Smith. The Economics of the International Arms Trade. London, 1993.

MLA (9th ed.) Citation

Levine, Paul, et al. The Economics of the International Arms Trade. 1993.