APA (7th ed.) Citation

Helpman, E. (1989). Monopolistic competition in trade theory. Foerder Institute for Economic Research, Tel-Aviv University.

Chicago Style (17th ed.) Citation

Helpman, Elhanan. Monopolistic Competition in Trade Theory. Tel-Aviv: Foerder Institute for Economic Research, Tel-Aviv University, 1989.

MLA (9th ed.) Citation

Helpman, Elhanan. Monopolistic Competition in Trade Theory. Foerder Institute for Economic Research, Tel-Aviv University, 1989.

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