Παραπομπή σε μορφή APA (7η εκδ.)

Hollweg, C. H., & Naylor, D. (2014). Sticky feet: How labor market frictions shape the impact of international trade on jobs and wages. The World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hollweg, Claire H., και Debra Naylor. Sticky Feet: How Labor Market Frictions Shape the Impact of International Trade on Jobs and Wages. Washington, District of Columbia: The World Bank, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hollweg, Claire H., και Debra Naylor. Sticky Feet: How Labor Market Frictions Shape the Impact of International Trade on Jobs and Wages. The World Bank, 2014.