Cita APA (7a ed.)

Konvalina, P. (2016). Organic Farming –: A Promising Way of Food Production. InTech.

Cita Chicago Style (17a ed.)

Konvalina, Petr. Organic Farming –: A Promising Way of Food Production. Rijeka: InTech, 2016.

Cita MLA (9a ed.)

Konvalina, Petr. Organic Farming –: A Promising Way of Food Production. InTech, 2016.