APA Style

Marin, D., Schnitzer, M. (2002). Contracts in Trade and Transition: The Resurgence of Barter . Cambridge, Mass. :: MIT Press Direct.

MLA Style

Marin, Dalia.., Schnitzer, Monika.. "Contracts in Trade and Transition: The Resurgence of Barter". Cambridge, Mass. :: MIT Press Direct, 2002. Text.