APA (7th ed.) Citation

Humphrey, J. (2004). Upgrading in global value chains. International Labour Organization.

Chicago Style (17th ed.) Citation

Humphrey, John. Upgrading in Global Value Chains. International Labour Organization, 2004.

MLA (9th ed.) Citation

Humphrey, John. Upgrading in Global Value Chains. International Labour Organization, 2004.

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