Cita APA (7a ed.)

Boetzkes, A. (2010). The Ethics of Earth Art. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Boetzkes, Amanda. The Ethics of Earth Art. London: University of Minnesota Press, 2010.

Cita MLA (8a ed.)

Boetzkes, Amanda. The Ethics of Earth Art. University of Minnesota Press, 2010.