Cita APA (7a ed.)

Wood, A. (1994). Skill, land and trade: A simple analytical framework. Institute of Development Studies.

Cita Chicago Style (17a ed.)

Wood, Adrian. Skill, Land and Trade: A Simple Analytical Framework. Brighton: Institute of Development Studies, 1994.

Cita MLA (9a ed.)

Wood, Adrian. Skill, Land and Trade: A Simple Analytical Framework. Institute of Development Studies, 1994.