Cita APA (7a ed.)

Sachs, W., & Santarius, T. (2007). Slow trade - sound farming: A multilateral framework for sustainable markets in agriculture ; [Ecofair Trade Dialogue]. Heinrich-Böll-Foundation.

Cita Chicago Style (17a ed.)

Sachs, Wolfgang, y Tilman Santarius. Slow Trade - Sound Farming: A Multilateral Framework for Sustainable Markets in Agriculture ; [Ecofair Trade Dialogue]. Berlin: Heinrich-Böll-Foundation, 2007.

Cita MLA (9a ed.)

Sachs, Wolfgang, y Tilman Santarius. Slow Trade - Sound Farming: A Multilateral Framework for Sustainable Markets in Agriculture ; [Ecofair Trade Dialogue]. Heinrich-Böll-Foundation, 2007.