Cita APA (7a ed.)

(2015). Thünen working paper. Johann Heinrich von Thünen-Institut.

Cita Chicago Style (17a ed.)

Thünen Working Paper. Braunschweig: Johann Heinrich von Thünen-Institut, 2015.

Cita MLA (8a ed.)

Thünen Working Paper. Johann Heinrich von Thünen-Institut, 2015.