APA (7th ed.) Citation

Lewis, R. (1993). The international trader's introGuide. Duncan & Duncan, Inc..

Chicago Style (17th ed.) Citation

Lewis, Rudy. The International Trader's IntroGuide. Edgewood, MD: Duncan & Duncan, Inc., 1993.

MLA (9th ed.) Citation

Lewis, Rudy. The International Trader's IntroGuide. Duncan & Duncan, Inc., 1993.

Warning: These citations may not always be 100% accurate.