MLA

Rasiah, Rajah, and Norbert von Hofmann. Social and Environmental Clauses and Free Trade : Europe and Southeast Asia. Bonn: Friedrich-Ebert-Stiftung, 1995.

APA

Rasiah, R., & von Hofmann, N. (1995). Social and environmental clauses and free trade : Europe and Southeast Asia. Bonn: Friedrich-Ebert-Stiftung.

Chicago

Rasiah, Rajah, and Norbert von Hofmann. Social and Environmental Clauses and Free Trade: Europe and Southeast Asia. Bonn: Friedrich-Ebert-Stiftung, 1995.