APA (7th ed.) Citation

Langhammer, R. J. (1990). Regional integration among developing countries: Opportunities, obstacles and options. Mohr.

Chicago Style (17th ed.) Citation

Langhammer, Rolf J. Regional Integration Among Developing Countries: Opportunities, Obstacles and Options. Tübingen: Mohr, 1990.

MLA (9th ed.) Citation

Langhammer, Rolf J. Regional Integration Among Developing Countries: Opportunities, Obstacles and Options. Mohr, 1990.