APA (7th ed.) Citation

Hofmann, C., Osnago, A., & Ruta, M. (2017). Horizontal Depth: A New Database on the Content of Preferential Trade Agreements. World Bank, Washington, DC.

Chicago Style (17th ed.) Citation

Hofmann, Claudia, Alberto Osnago, and Michele Ruta. Horizontal Depth: A New Database on the Content of Preferential Trade Agreements. World Bank, Washington, DC, 2017.

MLA (8th ed.) Citation

Hofmann, Claudia, et al. Horizontal Depth: A New Database on the Content of Preferential Trade Agreements. World Bank, Washington, DC, 2017.