Cita APA

Ohlson, K. (2014). The soil will save us: How scientists, farmers, and foodies are healling the soil to save the planet. New York: Rodale.

Citación estilo Chicago

Ohlson, Kristin. The Soil Will Save Us: How Scientists, Farmers, and Foodies Are Healling the Soil to Save the Planet. New York: Rodale, 2014.

Cita MLA

Ohlson, Kristin. The Soil Will Save Us: How Scientists, Farmers, and Foodies Are Healling the Soil to Save the Planet. New York: Rodale, 2014.