Flint, L. (2016). Thünen working paper: Lavinia Flint, Heike Kuhnert, Birgit Laggner, Birthe Lassen, Hiltrud Nieberg, Renate Strohm. Johann Heinrich von Thünen-Institut.
Cita Chicago (17th ed.)Flint, Lavinia. Thünen Working Paper: Lavinia Flint, Heike Kuhnert, Birgit Laggner, Birthe Lassen, Hiltrud Nieberg, Renate Strohm. Braunschweig: Johann Heinrich von Thünen-Institut, 2016.
Cita MLA (8th ed.)Flint, Lavinia. Thünen Working Paper: Lavinia Flint, Heike Kuhnert, Birgit Laggner, Birthe Lassen, Hiltrud Nieberg, Renate Strohm. Johann Heinrich von Thünen-Institut, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.