APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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