Kallas, J. (2010). Edible wild plants: Wild foods from dirt to plate. Gibbs Smith.
Cita Chicago Style (17a ed.)Kallas, John. Edible Wild Plants: Wild Foods from Dirt to Plate. Layton, Utah: Gibbs Smith, 2010.
Cita MLA (8a ed.)Kallas, John. Edible Wild Plants: Wild Foods from Dirt to Plate. Gibbs Smith, 2010.
Precaución: Estas citas no son 100% exactas.